13 best meter with lcds

• Electronic with display panel - easy to use
• Can be switched from litres to gallons
• Can be switched from litres to gallons

User questions & answers

Question:	Why does the post say free shipping but wants to charge me
Answer:	switch sized?
Question:	We have 8 units on one water meter. Can these be placed on each unit so we know how much water each tenant is charged
Answer:	It actually looks like more peach.
Question:	Will this unit automatically turn on when water flow is sensed or do you need to turn it on before using the water
Answer:	Yes
Question:	Is this flowmeter accurate is it to let say 100 gallon how many gallons would a i be off by if any
Answer:	They do not fit into the comfort grip

• ‖‖◤Effect of Digital Turbine Flow Meter◥Can be widely used to for measuring diesel, kerosene, gasoline, etc. Suitable for use with output modules, sensors and remote transmitters.
• ‖‖◤What Are the Characteristics of Pump Flow Meter?◥ This digital turbine flow meter has modular design, high accuracy, compact size and stable performance. Easy to replace and maintain internal components. High-definition displays show both instantaneous and cumulative flow.
• ‖‖◤The Flow Meter is Not Accurate◥①The method of field calibration is not correct.→ Calibrate again.②The flow rate on the meter is below the lowest. →Increase the flow rate.③The flow meter is blocked by the dry liquid.→Take out the impeller and clean it carefully and make sure the impeller turns freely.
• ‖‖◤Malfunction and Solution◥④Battery is exhausted or not connected.→Check the batteries or even replace them.⑤The impeller is blocked or damaged.→Remove the meter and make sure the impeller turns freely.⑥The meter can not calibrate.→Circuit board is break down. ⑦Button is fail to press.→Replace the circuit board.
• ‖‖◤Service Guarantee 7 Days Guarantee / Free Refund◥EBTOOLS is more than just a brand. We care about our customers and make sure that buyers get what they want. If this product does not meet or exceed your expectations, please contact us at first, we will solve the problem immediately. We expect quality products, At the same time, we hope that customers have the best shopping experience.

User questions & answers

Question:	does this record time of usage information
Answer:	Sorry, our project is all fulfilled by Amazon, so we can't control the delivery time for you. It is recommended to contact Amazon customer service to solve the shipping problem.
Question:	Will this read if gravity flow only
Answer:	It doesn't add anything much to the overall size, so I'd imagine any switch case would work. I use my tablet case when I take it out of the house. https://www.amazon.com/gp/product/B076J3Z66T/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 In case you were curious (•‿•)
Question:	how easy is it to calibrate and dose it come with easy to read instructions
Answer:	Probably not because it is already tight without skin.
Question:	where Can I get Spare Parts
Answer:	Yes it slides right into the dock. This case is worth every penny as far as I am concerned.

Product description

The right moisture meter makes all the difference when surveying, cleaning or restoring a property after water damage! The Protimeter Aquant (non-invasive) is the sister product to the Surveymaster and helps you locate moisture quickly in a wide range of materials with a RF measurement system unique to the Protimeter. This system allows you to detect moisture up to ¾” (20mm) below and behind the surface in the most efficient way possible. All Protimeter instruments have a two-year warranty.

• The Aquant is a non-invasive rapid test moisture meter for a wide range of building and construction material
• Detects moisture directly in materials and below wall and floor coverings such as tile, wood and viny
• Not adversely affected by surface moisture such as condensation
• Dual display LCD and LED for easy reading
• Color changing LEDs to show moisture condition green (dry), yellow (at risk) and red (wet)

User questions & answers

Question:	does it work on fiberglass
Answer:	Yes, we had customers used this meter to do that
Question:	Could i use this for gypsum moisture for the floors
Answer:	500plus installed two tubes while 500 installs one tube.
Question:	Does this have a WME% scale
Answer:	This product detects beta, and gamma, not alpha. GMC-600+detects alpha
Question:	Does it come with the probes and the bag
Answer:	500 has one sensor while 500plus has two sensors

• TEMPERATURE RANGE: -50 to 70°C; Temperature accuracy: ±1°C.
• HUMIDITY RANGE: 10%RH ~ 99%RH; Humidity accuracy:5%RH; Humidity display resolution: 1%RH.
• MINI AND SIMPLE DESIGN: Mini digital thermometer and hygrometer, convenient for you to set such a life partner on your night stand.
• EASY AND CONVENIENT: Easy to operate and no more confusion.
• BATTERY INCLUDED: DC 1.5V, AG13*2button battery. Replace the battery when the display dims.

User questions & answers

Question:	Does it come with batteries
Answer:	No. Got mine today and confirmed that it will not dock.

• ※ Measurement of the surface gloss of all kinds of metallic and non-metallic materials and their coatings. LCD digital display. Small, Smart, Stable, Simple to use.
• ※ Widely Applications: Many kinds of surfaces, such as paints, varnishes, printing ink; marble, granite, polishing brick, ceramic tile; plastic, woodenware, paper, etc. Floor maintenance, printed matter check, polished metal surface, quality control of paint and ink, etc.
• ※ Measurement: Put the instrument onto the object, then the reading that display screen shows gloss value.
• ※ Power off: Press the ON/OFF button manually or power off in 3 minutes automatically.
• ※ Package List: Gloss meter; standard board box; user manual; certification; lens cloth; EVA portable pack sets; outside paper pack.

User questions & answers

Question:	Does this item come with the zippered case pictured
Answer:	Mine has a 2.5% inaccurate plugs. I mean, it will show 100 litres, but will be fiscally 102.5.
Question:	Can this product be used on vehicles
Answer:	No, the case is for Nintendo Switch only, it cannot fit switch lite. Thanks
Question:	Is this reliable for terrazzo floors
Answer:	You may want to contact the seller. I’ve used their products for the last 3-4 years and never had any trouble with them.
Question:	how do you calibrate the meter? does it come with standard
Answer:	I don't think it does. Bought it for grandkids. Think you have to take it off to dock it.

• UNCOMPROMISING SAFETY is provided through FM certifications, giving you peace of mind and the ultimate protection against accidental explosions.
• RUGGED DURABILITY provided by a corrosion resistant aluminum housing, backed with a two-year manufacturer’s warranty.
• EXCEPTIONAL VERSATILITY allows a hose end or inline installation for your unique application. Additionally, the 300 psi pressure rating and temperature range of 14° to 130°F (-10°C to +54°C) makes this meter suitable for use with free flow gravity systems or combined with an electric transfer pump.
• REMARKABLE COMPATIBILITY and turbine technology makes this an ideal meter for water, light chemicals, gasoline, E15, kerosene, diesel, biodiesel, as well as many other solvents and hydrocarbon-based fluids.
• USER-FRIENDLY compact design integrating a self-contained, battery-operated 4 digit display and a factory calibration makes for a true plug and play device. All that is required for installation is to attach the plumbing.

User questions & answers

Question:	Is this unit waterproof and submersible? On similar models the sheet covering the buttons and display can be easily removed and is water penetrable
Answer:	Don’t buy this piece of trash
Question:	Can it be use foe water
Answer:	You might have to spend $25 or more to qualify for free shipping.
Question:	how do we change the batteries in the unit
Answer:	Should be able to buy a 5/8" meter from a major plumbing supply house for under $40 each. Ask for a plastic body unit. This will last many years, designed to be underground, water proof, etc.
Question:	Can it be used to measure LPG? (Propane
Answer:	Yes it is totally automatic. When you turn the water on it will start the meter and stop when you turn the water off. It has both an accumulative and session counter so that you can track the total amount of water or individual areas one at a time. I have 3 of these units and I love them all.

• The sound level meter is an instrument used to measure the ambient sound level,such as sound level around factories,workshops,schools,residential,offices,road,audio etc
• It also can be appropriate for noise engineering,product quality control,health prevention and treatment,etc.This audio noise measure device is a great tool for checking, monitoring or controlling and test the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc
• With the measuring scope from 30 to 130dB and automatic shifting function. Digital display,good anti-interference performance,power saving
• With the backlight feature,it is appropriate for gathering the sound data at night.Backlight auto power off function is provided.With power saving and high-reliability circuit design,well-design high-efficiency power supply circuit makes the batteries more durable
• Composite material injection molding process is adopted for casing with anti-drop structure design.It is not only extremely wear-resisting,but also elegant,It’s a mini handheld portable sound level reader

User questions & answers

Question:	noisy neighbor issue. Could I set this outside and have it record sound levels overnight 6-8 hours and it would capture sound readings over that time
Answer:	Dear Customer, The item could be capture the MAX or MIN sound level overnight 6-8 hours,but can't record all dynamic data.
Question:	Does this have c weighting and slow response options ( for calibrating monitors
Answer:	Yes it has C weight and fast and slow
Question:	My neighbor is a tire company there business is fenced off, they use compressed air all day, will this pick up the decibels at approx 300 feet away
Answer:	It will read the ambient sound level, and the compressor will be part of that. It shouldn't matter what the sound is at 300 ft. Get a copy of your town's noise ordinance; work with the cops, if that is not satisfactory, lawyer up.
Question:	How accurate is it? Can one rely on the readings
Answer:	The one I have seems pretty accurate, comparing the readings to a minidsp umik-1 they are very close. Assuming the umik-1 is calibrated correctly I would say decently accurate.

Product features

Product Specification

Sound Level Meter is helpful in our life, it’s a good tool for people’s health

Accurately Measures Sound Levels, Compact, Lightweight Design, User-friendly Settings with Large LCD Screen

Product description

General's Non-Penetrating LCD Moisture Meter with Tricolor Bar Graph is ideal for DIY enthusiasts, woodworkers, contractors, building inspectors and water damage remediates. Includes 1 9V battery and user's manual. 1 Year Warranty.

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 softwood, hardwood and other building materials (like drywall and masonry) or check water damaged areas to see if moisture is still present
• PROTECT WORK SURFACES - there are no pins on this tool, so your walls and projects can be saved from pinholes, scuffing and scratching to figure out their moisture levels
• VISUAL AND AUDIBLE ALERTS - if you’re looking for the source of a leak behind your work surfaces, listen for the high pitch tones to give you an accurate read on where moisture is most concentrated or quickly see using the tricolor LED moisture indicator
• DEEP READS - even without pins, this tool can read the moisture levels up to a 3/4 inch deep into the surface with an overall Measurement range of 0 to 53% for softwood, 0 to 35% for hardwood and relative readings for wallboard and masonry.Operating temperature: 32° to 122°F (0° to 50°C) @ <80% RH
• EASY TO READ AND USE- Auto-calibrating, 2-inch diagonal backlit LCD screen and a 3-color LED bar graph, HOLD button, auto power-off function, out of range alarm and low battery, 9V battery included
• 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

User questions & answers

Question:	Can this be used to locate a leak behind drywall. The drywall is not showing wetness so the water is probably running down a stud or outside wall
Answer:	The laser level is amazing I’m very happy with it. It helped me a lot with my work especially with tiles and hanging up pictures
Question:	Can this be used on concrete and drywall
Answer:	Yes, our laser level is suitable for laying tiles on the floor or wall. If you turn on all lasers, it can indeed give you several 90-degree angles at the same time.
Question:	I had a leak inside a wall that came from an outside source. I would like to check for moisture on drywall and wood behind wall. Is that possible
Answer:	There is a portable plastic toolbox that can hold all accessories and laser level, which is a great design. There is protective foam installed inside the tool box, so you don't have to worry about accidentally dropping it and damaging the laser inside. The case fully protects the laser!
Question:	What's the probe length? Are they insulated or replaceable
Answer:	Actually I don’t think there are any differences in function of the laser but they are different. I think the Huepar brand was introduced into the market earlier and accumulated more reviews, which resulted in customers willing to pay a higher price for the laser. I like my laser level very much and it works great.

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 MMD7NP pinless moisture meter by General Tools, scanning large areas of drywall and wood is easy with the pinless pad sensor. Quickly determine where your major problems areas are without making pin holes in your walls.

Worried about a leak? This meter can help you track it to its source. This can also be a great help in flood damaged homes. Use it to find where the water line truly stops so that you can remediate and stop future damage.

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!

• 1.Digital Multimeter:This power energy meter can measure and display voltage current active power energy frequency and power factor at the same time.with split current transformer,more convenient to install .
• 2.Overload Alarm function:Backlight and power will flash simultaneously to give an alarm when exceeding the preset value.You can preset power limit by yourself.
• 3.Automatic Data Storage Function:The last test data is stored automatically when the power supply abruptly lose. Don't worry about data loss due to sudden power outages.
• 4.One-touch Control:The button can be used to control the backlight,reset energy, preset power alarm limit.
• 5.LCD Display:Large-screen LCD with all sight 180° view,The blue backlight can be turned on/off manually.

User questions & answers

Question:	For 240v install/Monitoring, instead of running a hot and neutral (black and white) to the display, can I run both black legs from 240v (120v + 120v
Answer:	Typically 6 to 8 seconds depending if there is good capillary refill (circulation).
Question:	does this work without having neutral wire? in many (old) houses in Saudi Arabia we use 2 x 110V = 220V, both live
Answer:	Yes, it comes with 2 AAA batteries
Question:	For 240v install/Monitoring, instead of running a hot and neutral (black and white) to the display, can I run both black legs from 240v (120v + 120v
Answer:	Mine does the same when I push the start button when my finger is out. Otherwise it is Black screen. When I put my Finger in, it reads just fine. I would say if it says finger out when your fingeris in , it would be defective.
Question:	Mostly to seller: is there a published communication module data description so we can write our own code to read the usb module output? or, an sdk
Answer:	Just set the stove timer for six minutes and wore it around the kitchen. Yes it will display for the full six minutes.

Product features

Main Function

1. Electrical parameter measurement function (voltage, current, active power, energy, frequency, power factor)

2. Overload alarm function (over power alarm threshold, backlight and power flashing to alarm).

3. Power alarm threshold preset function (can set power alarm threshold).

4. The energy can be reset use the key.

5. Store data when power off.

6. Large-screen LCD

7. Backlight function.

Display interface is large-screen LCD, it can display six parameters at the same time.

1. Power: test range: 0~22000W, Starting measure power: 0.5W

2. Energy: test range: 0~999kWh

3. Voltage: test range: 80~260V

4. Current: test range: 0~100A,Starting measure current: 0.02A

5. Frequency: test range: 45~65Hz

6. Power factor: test range: 0~1PF

Backlight Function

Blue backlight can be turned on/off manually,the last test data is stored automatically when the power aupply abruptly lose.

Comparison of Mutual Inductor

Open design is easy to use

Don't need to cut off the wire

product size chart

Product description

Main Specifications:



Recommended Cutout: 84.6mm(L)x44.6mm(W)x24.4mm(H)

Working voltage: DC 6.5 ~ 100V

Measuring Accuracy: 1%

Power Consumption: 0.2W

Measurement speed: 2 times/s

Store Energy data when power off. Can be reset to 0.

The blue backlight can be turned on/off manually



Test Range and Display format:



1. Active Power test range: 0~10kW

2. Energy test range: 0~9999kWh

3. Voltage test range: DC 6.5~100V

4. Current test range: 0~ 100A



Cautions



1. This module is only suitable for 6.5~100V DC power.

2. Applied load should not exceed the rated power.

3. Wiring order can not be wrong.

4. This module is suitable for indoor applications, please do not use outdoors.



Package includes:

1x DC 6.5-100V 100A Power Multimeter

1x 100A Current Shunt



Warranty:

1-year free replacement or full refund without return.

If the item you have received is defective in any way, please message us for free replacement or refund without return.

User questions & answers

Question:	I am getting the entire display blinking when i put any load on the system. it blinks all zeros. i have it set for 100a, but am less than 100A
Answer:	If your display is flashing or the reading seems out... (also if the reading stays 0 you probably have the wires from the shunt the wrong way round)The problem is the length of wires from where the shunt is (if it is not right next to the battery) causes a voltage drop across the cable that influences the reading and in most causes will cause the meter to flash as I suspect this is the over-read indication. (I am using three meters to measure two banks of solar panels and a wind generator)Solution: tie the battery side of the shunt wire to both 0v points on the meter . i.e. bridge the two inner pins of the connector and take the wire only to the shunt, this then takes the voltage drop over the cable to the battery out of the equation.
Question:	does this meter count up the amp hrs used and then start subtracting them when charging begins. Giving you a running total
Answer:	I bought two meters, so one measures charge, the other discharge. (Just wire the sensor wires in reverse for the discharge)
Question:	Very happy, what's the proper way to read the "energy" section of the panel? Is it real time or an average of watts per hr
Answer:	It is neither of those. The Energy section measures how much power you have used over time, i.e., the cumulative total of watt-hours. A watt-hour is equal to one watt of power used over the course of one hour. If you have a 5-watt LED bulb and you power it for 3 hours, your Power reading would consistently read 5 W for the whole time you're powering the bulb ("real time," like a speedometer), and the Energy reading would gradually change from 0 to 15 Wh over that 3-hour period (cumulative total, like an odometer).
Question:	Can you use a toggle switch to reverse the small gauge wires so you can read either draw or charge while under load
Answer:	FYI in the solution I offered above, it requires you to install the shunt for the charge circuit on the negative cable between your charging devices (all of them) and the negative post on the battery. The shunt for the load circuit should be on the negative cable between you negative battery post and the negative cable for you load panel. The load panel should have all your loads, both DC and inverter. The drawing that baylite provides does not show any dc loads. The common connection point should be the battery terminals. I hope that is clear.

• 6-IN-1 MULTIMETER --- detect and display voltage, current, active power, battery electric energy, power frequency and power factor on one interface.
• MEASUREMENT RANGE --- voltage AC 80.0-300.0V; current 0-100A; power 0-30000W; Electric energy 0-99999kwh; frequency 45.0Hz-65.0Hz; power factor 0.00-1.00PF.
• DISPLAY --- digital LCD color display.
• DATA AUTO STORAGE --- when power off, the electric energy data will be stored and memorized automatically, can be reset.
• NOTE --- this meter can only be used for measuring 50-60Hz pure AC city electricity, it will be damaged if used to measure square wave, inverter output or modified sine wave circuit.

User questions & answers

Question:	What are the panel cutout dimensions? seller only provides the bezel dimension for the width as 79mm. i need to know the cutout dimensions
Answer:	Up to 100 amps
Question:	Are 200amp models available
Answer:	This meter does not have any kind of data output. There are only four "input" terminals. Two are for 120 volts AC and two are for a toroidal current transformer that is supplied with the unit. One wire of the 120 volt AC load (preferably the hot lead) goes through the center of the toroid current transformer. Hope this helps.
Question:	What are mAmps of CT sensor
Answer:	Those are the correct cables. After, you connect it all, it has to be calibrated.
Question:	Does this meter have an output that can be wired to a data logger for recording measurements over time
Answer:	No not weather proof will need an enclosure rated for your install environment.

Product features

Clear Color LCD Display

• 52*26mm color LCD screen.
• Display voltage, current, active power and electric quantity values simultaneously.
• All data will be clear at a glance.

Power Energy Clear Key

• When power off, the electric energy data will be stored automatically.
• The accumulated electric energy can be cleared by the button above.
• Clear method: Hold press the button for 5 seconds, and the accumulated electric energy will be cleared.

Current Transformer

• Comes with a 100A CT.
• CT Inner Diameter: 15.5mm
• CT Outer Diameter: 27mm
• Note: Please use the attached CT to measure, otherwise the measured value may be inaccurate.

Product description

welltop Power Meter Socket is a monitoring and testing instrument, which can be connected with applicances to measure electrical consumption, current, voltage and consumption of electricity and costs.



Features:

1. Big LCD display with backlight: can display 3 values at the same time, with backlight function, easy to read the data.

2. 7 Different display modes: Mode 1: Time/Watt/Cost Display; Mode 2: Time/Cumulative Electrical Quantity Display; Mode 3: Time/Voltage/Frequency Display; Mode 4: Time/Current/Power Factor Display ; Mode 5: Time/Minimum Power Display; Mode 6: Time/Maximal Power Display; Mode 7: Time/Cost Display.

3. Easy to use: Simply plug the meter into the wall socket and then plug your electric appliance into the power meter.

4. With overload protect function, when the power socket connects the load over 1650W, LCD on the second will flicker.

5. Built-in 3.6V rechargeable NI-MH batteries, which can store the total electricty and memory setting.



Specification:

Color: White

Material: ABS

Plug Style: US Plug

Operation Voltage: AC 120V, 60Hz

Operation Current: Max 15A

Wide Voltage Range: 110V ~ 130V

Time Display Range: 0s - 9999days

Wattage Display(watts): 0W-9999W

Voltage Display Range: 0V-9999V

Current Display (amps):0.000A-15.000A

Frequency Display:0Hz-9999Hz

Wattage Display Range: 0.0W-9999W

Price Display Range:0.00cost/KWH-99.99cost/KWH

Total KWH and Cost Display: 0.000KWH--999KWH,0.00cost---9999cost

Package Size: 5.7 x 3.3x 2.6 inches / 14.50 x 8.5 x 6.5 cm

Package Weight: 0.37lb / 0.17kg



What you get:

1x Power Meter (3-PIN US Plug)

1x User Manual



Welcome to welltop store, may you have a pleasant shopping experience! If you have any problems about our products, please feel free to contact us at any time !

• 【Electricity Usage Monitor】-Electricity Usage Monitor features 7 testing moldes，can not only measure Power (W), Energy (kWh), Current (A), Voltage (V), Power Factor, Cost, Max Power, Min Power, etc. but also calculate cost automatically after price-setting, it is the killer of the high-cost energy appliance, helping you lower power consumption and save money.
• 【Refined Accuracy】-Power Meter Socket has a high precision current sensor, can ensure you the best accuracy-Class 1.0 with 0.01W, 0.1V and 0.01A resolution.
• 【Digital Backlight LCD Display】-The Voltage Watt Energy Meter is built with a large backlight LCD digital screen which can be seen from far away and is very easy to read in good light or darkness.
• 【Built-in Battery & Data Stored】-The Electric Usage Monitoring Socket itself comes with 3.6V rechargeable battery(NI-MH), which can the information if you turn the plug off at the mains. Don’t worry about losing your data.
• 【Overload Protection】-Once the load exceeds 16A or 3680W, there will be a flashing “OVERLOAD” icon on the screen, so you will know which appliance is high energy consumption, or if in case things go wrong. This helps a lot in ensuring electricity safety and minimizing the loss.