10 best general light meters

General light meters are devices used to measure the intensity of light in various settings and applications. They are commonly used in photography, cinematography, agriculture, environmental science, and building design, among other fields. These meters help users assess and control the level of illumination, ensuring it meets specific requirements or standards.

Here are some key points about general light meters:

  1. Working Principle: Light meters measure the amount of visible light, typically in units of lux (lx) or foot-candles (fc). They work on the principle of photodetection, where a photodiode or a photosensitive element in the meter detects and converts incoming light into an electrical current.

  2. Types of Light Meters:

    • Incident Light Meters: Measure the amount of light falling on the subject. They are commonly used in photography to determine proper exposure.
    • Reflected Light Meters: Measure the amount of light reflected off a subject. They are used in various fields to assess the quality of lighting.
  3. Applications:

    • Photography and Cinematography: Light meters help photographers and cinematographers set the correct exposure settings, including aperture, shutter speed, and ISO, for capturing well-exposed images or video.
    • Agriculture: Light meters can assess the light levels in crop fields and greenhouses, helping farmers optimize plant growth.
    • Environmental Science: Researchers use light meters to study light intensity in ecosystems, as it affects plant growth, animal behavior, and more.
    • Building Design: Architects and interior designers use light meters to ensure that spaces receive adequate natural light and to comply with lighting standards.
  4. Features: Modern light meters often come with various features, such as digital displays, data logging, and the ability to measure light in different units (lux, foot-candles, etc.).

  5. Calibration: Light meters may require periodic calibration to ensure accurate readings. Calibration involves adjusting the device to a known standard light source.

  6. Moisture Meters, Scanners, Testers, and Measuring Layout Tools: These are related to tools used in the construction and woodworking industries. Moisture meters measure the moisture content of materials like wood and concrete, scanners detect objects behind walls or surfaces, testers assess the integrity of electrical circuits, and measuring layout tools aid in precise measurements and layout work.

  7. Tools Home Improvement: These tools are commonly used for various home improvement and construction projects. They include items like hand tools, power tools, measuring instruments, safety equipment, and materials needed for DIY or professional construction and renovation tasks.

In summary, general light meters are versatile instruments used to measure light intensity in various fields and applications. They play a crucial role in ensuring proper lighting conditions for photography, agriculture, environmental research, and building design, among other purposes. Additionally, moisture meters, scanners, testers, and measuring layout tools are important tools in the construction and woodworking industries, while "Tools Home Improvement" encompasses a wide range of equipment and materials for home improvement projects.

Below you can find our editor's choice of the best general light meters on the market
  

General Tools DLM2000 Digital Light Meter

Based on 1 reviews Check latest price

Product description

General Tools DLM2000 3 Range Digital Light Meter is the ideal tool for low level lighting. It's readings are displayed in lux or foot-candles with your choice of six ranges. Though small and lite, it features a 3.5 digit LCD display.

GENERAL TOOLS - THE PRECISE TOOL FOR DOING THE JOB EXACTLY RIGHT. Offering over 1,000 tools, we’re proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools.

For inquiries, please contact our Customer Service Department at 212-431-6100. We strive to provide our customers with 100% satisfaction.

WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLS

From the Manufacturer

Light Meter: Digital 0.1 to 20,000 LUX in 3 Ranges with Remote SensorLUX. Accuracy: +/- 3-percent of reading (+/- 5-percent at high range), Cord length: extends to 2 feet, Power source: One 9-Volt battery, Dimensions: 5.6 inches x 2.9 inches x 1.3 inches, Weight: 7.5 oz. Includes: Sensor Probe, Hard carrying case, Battery.

  • Lux & foot candle (FC) switch; Data hold
  • Range switch; On/off switch
  • Low battery indicator; Lightweight
  • Easy to use; Overload indication
  • Zero adjustment

User questions & answers

Question: Does this item come with a nist traceable certificate of calibration
Answer: Hi there, you can playback in your setting menu to check. Hope it helps.

General Tools UV513AB Digital UVA/UVB Meter, 280-400 nm

General Tools

Based on 70 reviews Check latest price

Product description

This instrument is designed to measure ultraviolet light in the range from 280 to 400 nanometers. The illumination range of the meter allows users to conduct the most precise quantitative measurements of ultraviolet radiation for radiometry and laboratory requirements, UV-curing in off-set printing, lamp UV intensity and aging, industrial process monitoring, semiconductor fabrication , sterilization and environmental monitoring.

GENERAL TOOLS - THE PRECISE TOOL FOR DOING THE JOB EXACTLY RIGHT. Offering over 1,000 tools, we’re proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools.

For inquiries, please contact our Customer Service Department at 212-431-6100. We strive to provide our customers with 100% satisfaction.

WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLS

GENERAL TOOLS - THE PRECISE TOOL FOR DOING THE JOB EXACTLY RIGHT. Offering over 1,000 tools, we’re proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools.

For inquiries, please contact our Customer Service Department at 212-431-6100. We strive to provide our customers with 100% satisfaction.

WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLS

  • Backlit LCD with four digit dual display with High and low measurements
  • Range in a unit mW/cm2 or uW/cm2 and automatic measuring
  • Low battery indicator
  • Over range indication and zero adjust
  • Includes Certificate of Traceable Calibration

User questions & answers

Question: Can we use this equipment to mesure uv from led lightings
Answer: Yes. Adults can use this.
Question: Can I point this at a grease which has UV dye in the formulation and it will measure the amount fluorescing
Answer: Would guess market driven pricing
Question: Is the probe waterproof? I need to measure fluence in a water sample that has light beaming on it
Answer: Hello and thank you for your question on the American Red Cross 10 Second Digital Thermometer. Yes, this will beep to let you know when the temperature has been taken.
Question: Does meter come with calibration certificate
Answer: Forehead reads lower than oral. I do not know why.

General Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type, Backlit LCD Display With Audible and Visual High-Medium-Low Moisture Content Alerts, Grays

General Tools

Based on 7 reviews Check latest price

Product description

The General Tools MMD4E Pin-Style Digital Moisture Meter provides accurate moisture level reading to detect leaks, dampness and moisture in wood, walls, ceiling, carpet and firewood. It is an essential tool for assessing water damage and remediation efforts after flooding from storms, hurricanes, roof leaks or broken pipes to discover hidden water damage in floors, walls and under carpets. By checking suspicious water stains with a moisture tester around the house, you can determine whether the area is wet (a perfect breeding ground for mold) or has long since dried. This water leak detector also is helpful for new home inspections and home restorations, locating roof leaks or simply to ensure firewood is ready to burn. It also ensures the appropriate level of surface dryness before painting, sealing or treating wood or drywall. The moisture meter is easy to use: simply stick the stainless steel pins into the surface of what you are measuring in order to get a read-out. Overall measurement range of 5 to 50% for wood and 1.5 to 33% for building materials. The backlit, large, easy-to-read digits and clearly-designed LED alerts tell you immediately if the moisture content is high, medium or low. Plus, the moisture meter has audible high, medium, low alerts so you will be able to hear the level even if you are in a dark or awkward space where you can’t see the screen. The sturdy, ergonomic shape and rubber side grips allow for comfort even when using for multiple measurements. Every moisture meter also feature a hold function to freeze a reading to read later, auto power off and a low battery indicator. Every package includes extra 0.3 in. (8mm) stainless steel pins, a protective cap that doubles as a calibration checker and a “9V” battery.

SPECIFICATIONS • Measurement ranges: 5 to 50%WME (Wood Moisture Equivalent) for wood, 1.5 to 33% for building materials

• Moisture measurement accuracy/resolution: ±3%/0.1%

• Pin length: 0.3 in. (8mm)

• Wood moisture scales: 5 to 11.9% (low); 12 to 15.9% (medium); 16 to 50% (high)

• Building materials scales: 1.5 to 16.9% (low); 17 to 19.9% (medium); 20 to 33% (high)

• Display size and type: 99.9 count backlit LCD with 0.3 in. (8mm) high digits

• Auto power off: After 3 minutes of inactivity

• Dimensions: 6.0 x 2.6 x 0.8 in. (152 x 66 x 20 mm) • Weight: 3 oz. (86g)

• Power source: "9V" battery (included)

GENERAL TOOLS - THE PRECISE TOOL FOR DOING THE JOB EXACTLY RIGHT. Offering over 1,000 tools, we’re proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools.

For inquiries, please contact our Customer Service Department at 212-431-6100. We strive to provide our customers with 100% satisfaction.

WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLS

  • DETECT MOISTURE- Determine the moisture content of wood and other building materials (like drywall) or check water damaged areas to see if moisture is still present
  • FIRST STEP IN MOLD PREVENTION - By checking suspicious water stains with a moisture tester around the house, you can determine whether the area is wet (a perfect breeding ground for mold) or has long since dried
  • ACCURACY- Stick the stainless steel pins into the surface of what you are measuring in order to get a read-out. Overall measurement range of 5 to 50% for wood and 1. 5 to 33% for building materials as well as low, medium and high moisture tones and colored green, yellow and red LED visual alerts
  • EASY TO READ AND USE- Large 0. 3 in. (8mm) high digits in a backlit LCD display for quick and easy viewing plus a hold function to freeze a reading, auto power off and a low battery indicator
  • INCLUDES- Extra 0. 3 in. (8mm) stainless steel pins, protective cap that doubles as a calibration checker and a “9V” battery

User questions & answers

Question: made in USA
Answer: Nathan, Thanks for the question. The Moisture Range on this Hand Held meter for CORN is 10 - 40%. However, the clear plastic funnel which is provided to assist with consistent filling of the test cell, will not work well on corn over say 25 - 30%. This is due to the lack of flowability in the higher moisture content. I would suggest that you still fill the funnel, but pour the sample back out the large end at just 1 - 2" above the test cell. EVERY TIME and at the same Rate. With this consistency, you would have much greater repeatability between different tests. I would also suggest using the feature to average three readings to allow for some fill variation. Hope that this has help with the operation of the meter. Tom Runyon Seedburo Equipment Co.
Question: I have a wooden floor that is swelling little bit. I know I had a small water leak. Can this tool help me to check if there is moisture underneath
Answer: Not on the standard instrument, but YES, Long Grain and Medium Grain Rough Rice have recently been added to the available Calibration list. These would need to be substituted on the list, for example, Oats and Milo could come off and we add in the Long Grain & Medium Grain Rough Rice. Just let us know at the time you place your order and we will make this substitution free of charge. Seedburo Equipment Co.
Question: Can I use this product to rule out a plumbing leak under my concrete bathroom floor. The outer bathroom wall is concrete & paint is bubbling
Answer: Es el mismo equipo, la unica diferencia es que el GACMINI2500 es mas preciso.
Question: accuracy
Answer: Thank you for your question. No, the GACMINI testers do not test frozen grains, only the GAC2500UGMA or GAC2500AGRI have the capability of reading this much lower temperature and compensating for this in the calibration. You can view a list of the available calibrations for the MINI testers at the following website: http://cal.dickey-john.com/calibrations.aspx Please let us know if you have any other questions - Kathy at Seedburo Equipment Company

Product features

Water Damage is the First Sign of Mold

Finding moisture is the first step in early mold prevention. High levels of moisture that go untreated are the main cause for harmful mold growth in the home.

With the MMD4E moisture meter, use the pin sensors to find the moisture content in your wood or drywall. This will help you know if you need to dry the existing materials or replace with brand new ones.

Quickly determine what level of remediation is needed to keep your family safe with the MMD4E moisture meter by General Tools!

General Tools DLM1337 Digital Light Meter with Jumbo Display

General Tools

Based on 2 reviews Check latest price

Product description

Light Meter: Digital 0 to 20,000 LUX with Remote Light Sensor & Carrying Case. Measuring range: (+/- 3-percent rdg +/- 5 dgts). Accuracy: +/- 3-percent rdg +/- 5-percent f.s. +/- 4-percent rdg +/- 10-percent dgtas (<10000FC/LUX); Resolution: 10.1 LUX . Includes: Includes 6 AAA batteries, Sensor, Hard case.

GENERAL TOOLS - THE PRECISE TOOL FOR DOING THE JOB EXACTLY RIGHT. Offering over 1,000 tools, we’re proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools.

For inquiries, please contact our Customer Service Department at 212-431-6100. We strive to provide our customers with 100% satisfaction.

WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLS

GENERAL TOOLS - THE PRECISE TOOL FOR DOING THE JOB EXACTLY RIGHT. Offering over 1,000 tools, we’re proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools.

For inquiries, please contact our Customer Service Department at 212-431-6100. We strive to provide our customers with 100% satisfaction.

WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLS

  • 3-1/2 digit LCD displays LUX, FC, low battery, Max and Hold indication
  • Accurately displays light level in foot candles (FC) or LUX over a wide range
  • Max hold and data hold ; Auto power off
  • Easy to use; Pocket sized and lightweight
  • Cubic lead protection

General Tools Pocket Ultraviolet UVA & UVB Light Meter,UV Index Meter, UV-AB Light Tester, 240-370 nm

Santacary Technology Co., Ltd.

Based on 1 reviews Check latest price

Product description

XAR-UAB is a precise meter that measures ultraviolet UVA and UVB radiation. It measures UVA and UVB light from natural and artificial light sources used in laboratory/research, industrial, education, electronics applications. Applications include: Testing Window Film / Tint Transmission; Monitoring Low Level UV from Household Lamps; Testing Ground level UV From Stadium Lighting; Testing Ground level UV From Stage and Theater Lighting; Measuring Outdoor UV Including Shady Area UV; Monitoring UVA Lamp Intensity and Aging; Monitoring UV LED (< 360 nm); Monitoring PUVA Therapy Lamp Intensity and Aging; Testing UVA In Industrial Glue Curing. Power SupplyFour AA Alkaline Batteries; Dimensions75x165x25 mm (2.95x6.49x0.98”); Weight118 grams (4.16 oz.) without batteries; MATERIALS SUPPLIED : XAR-UAB UV AB Light Meter; Protector Bag; English User Manual; Four AA Alkaline Batteries.

  • Gallium Nitride Based Material Photovoltaic Mode. UVA+UVB Measurement Range: 0 to 3500 µW/cm2
  • Sensor wavelength range: 240 to 370 nm; Peak point: 352 nm.
  • Display UVI and UV A+B radiation intensity simultaneously
  • Display the maximum UV A+B radiation intensity for all-time
  • With temperature and humidity measurement. Four AA Alkaline Batteries

General Tools DLM112SD Data Logging Light Meter with Excel Format SD Card

Based on 2 reviews Check latest price

Product description

General's Patented DLM112SD Data Logging Light Meter with Excel Formatted SD Card accurately measures light intensity in lux or foot-candles using three automatically switched full-scale ranges - 2,000 lux, 20,000 lux and 100,000 lux (200 ft.-cd, 2,000 ft.-cd and 10,000 ft.-cd). Displays maximum and minimum readings, performs real-time automatic data logging at sampling time settable from 1 second to 1 hour. Also supports manual logging and changing of card storage location. Features big (2.5 inch diagonal) front-panel green backlit LCD display that is easy to read and auto power off function. Includes hard carrying case, light probe with protective cover, 2 GB SD memory card, user's manual and 1 Year Limited Warranty. Power source is 6 AA batteries or optional 9VDC AC adapter.

GENERAL TOOLS - THE PRECISE TOOL FOR DOING THE JOB EXACTLY RIGHT. Offering over 1,000 tools, we’re proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools.

For inquiries, please contact our Customer Service Department at 212-431-6100. We strive to provide our customers with 100% satisfaction.

WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLS

  • Measures light intensity within 3 automatically switched full-scale ranges - 2,000 lux, 20,000 lux, 100,000 lux (200 ft.-cd, 2,000 ft.-cd, 10,000 ft.-cd)
  • Selectable lux or foot-candle units
  • Performs real-time automatic data logging at sampling time settable from 1 sec to 1 hr.; supports manual logging and changing of card storage location
  • Big (2.5 inch diagonal) front-panel green backlit LCD is easy to read; displays maximum and minimum readings
  • Auto power off function that can be disabled for data logging

Dr.Meter 1330B-V Digital Illuminance/Light Meter, 0-200,000 Lux Luxmeter

Dr.meter

Based on 1 reviews Check latest price

Product description

Note: Before you place order, please kindly note that you purchase this light meter from our store Thousandshores Inc instand of other seller, they are not authorized by Dr.meter and may not ship the item to you after receive the money, we want to save your loss.

Dr.Meter

The Digital Light meters are used in the fields of cinematography and scenic design, in order to determine the optimum light level for a scene. They are used in the general field of lighting, where they can help to reduce the amount of waste light used in the home, light pollution outdoors, and plant growing to ensure proper light levels

Specifications

-Display: 3-1/2 digit 18mm LCD

-Power: 9V battery

-Ranges: 0.1-200/2,000/20,000/200,000 Lux

-Accuracy: ±3% ±10 digits (0-20,000 lux) / ±5% ±10 digits (over 20,000 Lux)

-Repeatability: ±2%

-Temperature Characteristic: ±0.1%C

-Photo detector type: Silicon Photo Diode with Filter

-Operating temperature: 32-104 degrees F (0-40 degrees C)

-Sampling rate: 2-3 times per second

-Battery life: 200 hours (estimate)

-Dimensions: 149 x 71 x 41 mm

-Photo Detector Dimensions: 100 x 60 x 28 mm

Package Content

-1 x Dr.Meter 1330B Light Meter

-1 x Carrying case

-1 x 9V battery

-1 x User manual

  • ▶【4-Range Settings】: This high-quality digital illuminance/light meter has 4-range settings, 0/200/2,000/20,000/200,000 Lux, for a dynamic metering ability.
  • ▶【High Accuracy】: With auto zeroing capabilities, you can be sure you'll always get a reading with pinpoint accuracy, and it will always be fast!
  • ▶【EZ-Read Display】: Clearly readable info lets you read Units and Signs easily, and stay informed with the over-range indicator.
  • ▶【Convenient Switches】: Get better control over your readings with Data Hold & Peak Data hold for when you're recording information. You'll also benefit from its lower power consumption and short rise and fall times.
  • ▶【Bring Anywhere】: From squeezing into tight places to keeping your load light, you can bring the Dr.Meter Digital Illuminance/light meter wherever you need to. Fits easily into a work bag or large pocket and barely adds any weight. It's the ultimate in light-metering convenience!

User questions & answers

Question: Who manufactures the meter
Answer: The name listed on the case, and the meter itself, is "Dr. Meter", and it is titled as "Dr. Meter Digital Illluminanc...B, O-200,000 Lux Luxmeter" model LX1330B. It shows a URL of "http.//www.drmeter.com". It was mfg. in China, but a USA contact is "Dr. Meter, 30075 Ahern Ave., Union City, Cal., 94587, w/ a phone number of #510-477-0249, & Fax as #510-477-0749.
Question: Can this measure LED grow light
Answer: Tl;dr is at the bottom because I have a lot of details. It can, but it is not recommended. Lux meters like this are designed to measure the intensity of visible light, which generally assumes you are measuring white light perceived by humans. What matters for plants (so what matters for your grow light) is Photosynthetic Active Radiation, PAR. PAR is a measurement of how many light particles, or photons, pass by a given point. This means that PAR will also get smaller the further you move from the light because it has dispersed more. Because PAR is much more difficult to measure than ambient light, it is much more expensive, generally in the $300-500 range. I would recommend either checking if your grow light has documentation on it's output in PAR, or contacting the manufacturer to ask. If they do not have this information, then follow their guidelines on how far to place the light relative to your plants. Tl;dr: Lux is not a good measurement for LED grow lights. See if you can find information about the light's output measured in PAR. Source: I designed an LED Grow Light and had to do all this research to figure out what to measure for it.
Question: Yes this a goodlight meter for photographers
Answer: I would not use it for photography. There are many better meters to use for that purpose. This meter is made for measuring foot candles and such and is useful for comparative light levels. Gossen or other photo meters would do better and be directly viewable with the scales on such a meter.
Question: I want to measure light pollution from out door lighting. Need accuracy below 1 lux eg (0.1 to 1 lux
Answer: From the instruction manual:Light-measuring levels ranging from 0.1 lux to 200,000 lux with auto zeroing and corrected for luminous efficiency function (manually calculated for non-standard light sources).Accuracy is described as: +- 3%+10dgt with a repeatability within 2%.ChuckJ

Product features

Specifications

-Display: 3-1/2 digit 18mm LCD

-Ranges: 0.1-200/2,000/20,000/200,000 Lux

-Accuracy: ±3% ±10 digits (0-20,000 lux) / ±5% ±10 digits (over 20,000 Lux)

-Repeatability: ±2%

-Temperature Characteristic: ±0.1%C

-Photo detector type: Silicon Photo Diode with Filter

-Operating temperature: 32-104 degrees F (0-40 degrees C)

-Sampling rate: 2-3 times per second

-Battery life: 200 hours (estimate)

4 Range Settings

Equipped with 4 settings of?0/200/2,000/20,000/200,000 LUX, this digital illuminance meter can cover a dynamic application in daily life, industrial and other lighting occasions.

Premium Light Sensor

Thanks to the advanced photosensitive sensor technology, you can get more stable and accurate readings than ever!

Flexible Coil Cable

Compared with those meters with fixed or rotatable sensor, the 1330B LUX meter adopts flexible coil cable so that you can just stretch or twist the cable to conveniently reach any measuring spot.

Detachable Case

As a bonus, we provide a detachable case with stand for this light meter that effectively prevents slippery and stains and also gives enjoyable, hands-free operation.

Extech LT40 LED Light Meter

Extech

Based on 193 reviews Check latest price

Product description

Extech Basic Accuracy 40-40,000 FC LED Light Meter.

  • Measures LED and Standard lighting
  • For White and Color LEDs
  • Lux or Foot Candle units

User questions & answers

Question: Does this item come with calibration certificate
Answer: Nope. Lux and footcandles. Good basic unit but remember you get what you pay for.
Question: Can you give me a calibration certificate with this unit
Answer: Yes but the color temperature of the source may effect the sensation of “brightness”. The higher the color temperature, the sensation of brightness increases. We have “caveman eyes”: sunlight (6500k) “feels” bright....fire (2000k) “feels” dim. Look up anything published by Dr Sam Berman.
Question: What is the lowest fc reading this unit will take? Will it measure as low as 0.02 fc
Answer: It has been very good. We have used them for a while now.
Question: Currently using a "Testo 540 " Light meter. Doesn't seem to get full fc when reading LED. Will this meter give a better fc for LED light
Answer: You will need to purchase the cable that has the data send button on the cable. The on/off button does not send the data.

Product features

Monitor Light Levels

The LT40 measures LED and Standard Lighting in Lux or Foot-Candle (Fc) units.

Easy to Read Display

The 4,000-count LCD display includes overload indication, data hold, and auto power off with disable function.

Record Extremes

The meter can record the maximum, minimum and average readings when changed to MAX/AVG/MIN mode.

Switchable Measurement Units

Toggle between Lux and FC (foot-candles) units with the push of a button.

Quick Calibration

One-button zero calibration is quick and easy to perform. The 1000 LUX calibration should be performed by qualified personnel only.

Auto-Ranging

The LT40 is auto-ranging to optimize accuracy and resolution.

Mountable

The meter comes with a tripod mount on the bottom of the device for convenient hands-free operation.

Professional Measurements

Designed for safe and reliable use, the meter conforms to JIS C 1609:1993 and CNS 5119 general class A Specifications.

Sekonic L-308X-U Flashmate Light Meter (401-305)

Sekonic

Based on 421 reviews Check latest price

Product description

The pocket-sized Sekonic L-308X-U FLASHMATE is the smallest and lightest digital light meter in the Sekonic line-up. Featuring dedicated modes for photography, cinematography and HD cinematography, plus the ability to switch from incident to reflected light the L-308X-U is the most versatile and affordable photo/cine meter in the market.

  • Exposures accurate down to a tenth-of-a-stop for both ambient and electronic flash light readings in full-stop mode.
  • At ISO 100 the ambient EV range is 0 to 19.9 flash f/stops range from f/1.0 to f/90.9 with a shutter-speed span of 60-seconds to 1/8000th-of-a-second (1 sec to 1/500th for flash).
  • Photo Mode: for still image photographers featuring shutter or aperture priority display of a full range of ambient and flash functions including cord and cordless flash measurement
  • HD Cine Mode: perfect for DSLR and mirrorless videographers who need to take exposure readings and control light using shutter speeds and frame rates
  • Cine Mode: designed for use with cinema grade cameras, allows users to select from the most useful frame rates and shutter angles for exposure control with one-tenth stop accuracy.

User questions & answers

Question: What meter for landscape photography
Answer: Most accurate would be incident metering tough this relies on you being able to meter at lighting similar to your subject. If this is not possible (uneven clouds, shadows, fog, etc), use reflective metering which is how 99% of cameras meter. This meter will do both.
Question: is this light meter go for video metering also
Answer: Yes. If your camera have options like shutter-speed range, aperture and ISO.
Question: What is the temperature operating range
Answer: 0 to 40 degrees C.
Question: Does this product also have a p65 warning for lead and dehp on it like the sekonic l-478d-u
Answer: No

Product features

The Sekonic L-308X-U Flashmate

A pocket-sized and exceptionally accurate light meter that holds a legacy of accuracy. The Flashmate L-308X-U light meter from Sekonic is a compact tool for metering both ambient and flash lighting as well as working in video with dedicated Cine and HD Cine modes.

Pocketsized and Powerful

The L-308X-U is able to measure ambient light as well as reflected light via a lens with a 40° reception angle. This meter also has a wide metering range; from 0 to 19.9 EV at ISO 100, and can work with flash within a range of f/1.0 to f/90.9 at ISO 100. Repeat accuracy is also important when metering, which the L-308X-U delivers with a rating of <0.1 EV on repeat exposures.

Photo Mode

The L-308X-U offers full exposure control for photographers on-location or in the studio. Measurement data for flash and ambient light readings are clearly displayed on screen, as well as ambient EV measurement. In addition to Shutter Priority Mode, the new Aperture Priority Mode offers photographers care free measurements where depth-of-field is critical.

HD Cine Mode

Gives cinematographers a compact solution for scouting locations or as a quick go-to solution while they are on set. The 308X-U lets users select from a range of frame rates and shutter angles, while measuring accurately, to within one-tenth of a stop. Also, the addition of ISO 850 greatly assists cinematographers by giving them the option of taking measurements in the native ISOs of many of today's professional cinema cameras.

Cine Mode

Designed with the professional in mind, the FLASHMATE L-308X-U can take on the challenges of digital cinematography. Select from the right combination of frame rates and shutter angles to achieve the exposure control necessary with one-tenth stop accuracy. Truly universal, the FLASHMATE L-308X-U offers Lux (lx) and foot-candle (fc) readout enabling a quick set up of lighting in a compact, affordable and easy-to use design.

General Tools MMD950 Moisture Meter, Pin Type or Pinless, Deep Sensing with Sensor and Remote Probe

General Tools

Based on 155 reviews Check latest price

Product description

The MMD950 Pin/Pinless Deep Sensing Moisture Meter with Spherical Sensor and Remote Probe is deal for contractors, woodworkers and homeowners to measure the moisture content of wood and other construction materials.

GENERAL TOOLS - THE PRECISE TOOL FOR DOING THE JOB EXACTLY RIGHT. Offering over 1,000 tools, we’re proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools.

For inquiries, please contact our Customer Service Department at 212-431-6100. We strive to provide our customers with 100% satisfaction.

WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLS

From the Manufacturer

Ideal for contractors, woodworkers, and homeowners, this new precision specialty instrument is commonly used to detect moisture and water damage under tiling, locate moisture in sub-floors beneath carpeting and wood flooring, and check moisture in masonry. Two different modes enable users to measure moisture in corner, hard to reach areas, narrow spaces and uneven surfaces. The spherical sensor measures the average moisture level up to a depth of 4-inches and its small contact area provides superb repeatability.

  • Pin mode uses replaceable pins at end of 46-inch cable and pinless mode uses integral ball sensor with 4-inch measurement depth
  • Displays percent WME or relative readings simultaneously on two displays one a jumbo LCD and the other a 40-dot tri-color LDE bar graph
  • Auto-calibrating
  • Data hold function and low battery warning
  • User can turn the beep sound backlight and auto power function on or off

User questions & answers

Question: Why do many of general tools moisture meters have two separate settings for wood and building materials, and the mmd950 not
Answer: Possibly, not fully sealed with side pieces, still going to be drifting in and out on the sides but if not overly industrial it might work, good product otherwise and may depend on degree of protection needed..?
Question: Would this unit read to 0.1% up to 10% or more moisture? Wish to use it on a food product
Answer: Yes, but it’s recommended to put the canopy away in windy and rainy weather
Question: I recently had moisture on the floor on one end of my basement. Could this be used to detect if there is also moisture present behind the drywall, within the wall? (The drywall is plastered, painted, and seems to be backed with a layer of plastic.) Thank you
Answer: About 8.5ft, 2.59metre.
Question: I am trying to find an affordable meter to use on boats. does this mmd950 moisture meter read through laminates to read core wetness levels
Answer: Don’t worry, the seller will negotiate with you!

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