14 best gauss meters

• Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave
• Peak Hold captures fast pulses, for measuring fast digital signals
• 3-axis AC magnetic field, 1-axis AC electric field, 1-axis RF (reads all existing 5G, etc.)
• Fast indicator bar quickly shows hot spots, and adjustable backlight
• 1-Year Manufacturer Warranty

User questions & answers

Question:	Will this work in India/ Europe
Answer:	Yes, this meter will work anywhere in the world. This one version will measure both 50 and 60Hz power regions.
Question:	Will this pick up UHF and microwave
Answer:	Thank you for your question. This meter will detect all three types of electromagnetic pollution.; AC magnetic, AC Electric and RF/Microwave.
Question:	Does this pick up emf/rf at a distance, or do you have to hold it right next to the source
Answer:	This meter will pick up EMF/RF at any distance, as long as the field is strong enough.
Question:	Does this read digital RF from cellphone towers, wifi, wireless LAN, etc
Answer:	The TF2 RF section is great for measuring the EMF emissions of cellphone towers, Wi-Fi and mobile phones. When reading RF emitted by digital devices, such as mobile phones, Wi-Fi routers and smart meters, the Peak Measurement (small numerals in the upper-left of the display) is of more interest than the Field Measurement (large numerals at the bottom). The information from digital RF devices is transmitted in brief packets that occur irregularly (perhaps once per minute with smart meters and several times per second with Wi-Fi transmitters or mobile phones that are in use). The Peak Measurement detects these packets and displays the strongest packet for several seconds before resetting itself.

Product features

New Features and Improved Specifications

• Easy to use: just turn the knob to the type of field to be measured
• Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave
• Large LCD for crystal clear, accurate readings with adjustable backlight
• Peak Hold captures fast pulses, for measuring fast digital signals
• Sensitive RF mode for measuring mobile phones and Wi-Fi EMF
• AC magnetic measurements are 3-axis, allowing for quick readings, regardless of meter orientation
• Unique feature-- does both standard AC readings and weighted (emphasizes high frequencies)

Specifications

Product description

Handheld Digital Tesla Meter High Precision Gaussmeter Fluxmeter Surface Magnetic Field Tester with Probe 0-2400mT



Applications:

Magnetic measurement of permanent magnets, remanence measurement of machine parts, quality control of loudspeakers, working magnetic field of permanent magnetic separators, measurement of working magnetic fields of magnetic separators, measurement of DC magnetic field sources, working magnetic fields of DC motors, magnetic shielded magnetic fields, etc.



Parameters:

Power Supply: 1PCS 9V battery(not included)

Range: 200mT, 2000mT(Automatic range switching)

Minimum Resoltion: 10μT; 4 digits display

Measurement Rrange: 0-2400mT(2400GS)

Accuracy: 0-1000mT(±2%); 1000mT-2400mT(±5%)

Operation Environment: 0-50℃; 20%-85%R.H

Dimensions: 160*80*32mm(L*W*H)

Hall Probe: Longitudinal hall probe, test wire is about 1m

Weight: 260g



Includes:

1 x Digital Tesla Meter

1 x Probe

• Power Supply: 1PCS 9V battery(not included)
• Range: 200mT, 2000mT(Automatic range switching)
• Minimum Resoltion: 10μT; 4 digits display
• Measurement Rrange: 0-2400mT(2400GS)
• Accuracy: 0-1000mT(±2%); 1000mT-2400mT(±5%)

User questions & answers

Question:	Does it include an axial Hall probe
Answer:	it includes a hall probe, which supports horizontal and vertical, not support Axial.
Question:	I would like to read and record the refrigerator in my kitchen cycling on and off all night. Could I record this energy level? time and date
Answer:	No
Question:	Why are three different products shown at basically the same price? Do they have different purposes
Answer:	They are made in China,and the markups are high. Looks like there's price fixing, to avoid price wars. Just my guess.
Question:	Note, 2400mt = 24,000 gauss, not 2400g. huge difference! which one is correct
Answer:	2400mt=2.4T=24000gauss. mt=milli Tesla, 1/1000 of a Tesla. 2400g=2400grams=2.4 Kg=5.291 pounds Make sure +- 5% fits your need.

Product description

Features

-Uses 3 internal orthogonal sensors to test a wide range of ELF magnetic fields, independent of measurement angle

-The tester is designed to provide user a quick, reliable and easy way to measure magnetic field radiation levels around power lines, home appliances and industrial devices

-The tester is a cost-effective hand-held instrument that was designed and calibrated to measure magnetic field radiation at different bandwidths from 30Hz to 2000Hz

-Display micro Tesla (?T) or milli Gauss (mG) units

-Data hold (HOLD), maximum hold (MAX) and minimum hold (MIN) functions

-Auto range or Manual range select mode

-Data logging capacity with memory size: 500 data sets

-Time and Calendar function

-Low battery indication

-Over load display ("OL")

-Auto power off function

-Made in Taiwan

Specifications

-Display: 4 digits Triple LCD Display, maximum reading 9999

-Range: 20/200/2000 mG, 2/20/200 ?T

-Resolution: 0.01/0.1/1 mG or 0.001/0.01/0.1 ?T

-Frequency response: 30 Hz ~ 2000Hz

-Sensor: Triple Axis (X, Y, Z)

-Accuracy: 20 mG ¡Ó(3.0% + 30 digits) at 50Hz/60Hz or 3.0?T ¡Ó(3.0% + 30 digits) at 50Hz/60Hz

-Overload: LCD display "OL"

-Sample rate: 2.5 times per second

-Battery: 1 x 9V Battery (not included)

-Battery Life: approx. 100 hours

-Operating Temperature: 5 ~ 40 XC (41 ~ 104 XF)

-Operating Humidity: < 80% R.H.

-Storage Temperature: -10 ~ 60 XC (14 ~ 140 XF)

-Storage Humidity: < 70% R.H.

-Dimension: approx. 173 (L) x 80 (W) x 32 (D) mm (6.81 x 3.15 x 1.26 inch)

-Weight: approx. 230 g (8.11 oz)

One Set Included

-1 x EMF Tri-Axis Tester

-1 x Carrying Bag

-1 x Instruction Manual

-Standard Factory Package

• Uses 3 internal orthogonal sensors to test a wide range of ELF magnetic fields, independent of measurement angle
• The tester is designed to provide user a quick, reliable and easy way to measure magnetic field radiation levels around power lines, home appliances and industrial devices
• The tester is a cost-effective hand-held instrument that was designed and calibrated to measure magnetic field radiation at different bandwidths from 30Hz to 2000Hz
• Display micro Tesla (?T) or milli Gauss (mG) units
• Data hold (HOLD), maximum hold (MAX) and minimum hold (MIN) functions

User questions & answers

Question:	Does this measure cell tower radiation
Answer:	It cannot measure, TM-196 is the size of cel tower radiation, please refer to this link https://www.amazon.com/dp/B00O4EKRY2?ref=myi_title_dp

• ◆ The product consists of three measurement accuracies, +/-1%, +/-2%, +/-5%, with different grades for different prices. (The product for this order 's accuracy is +/-5% )
• ◆ Dedicated to measuring the surface flux density of permanent magnet materials B, range: 0 to 2400 mT
• ◆ The value can be switched by one button: mT (mite) or G (gauss)
• ◆ With automatic zero and auto range, and maximum hold function
• ◆With backlight adjustment, power display and automatic shutdown function Light weight and low power consumption

Product description

Description:

The TD8620 hand-held digital gauss meter isused for measuring magnetic flux density, range: 0~2400mT, users can switch theunits G or mT by on key.

It also has thefunctions of auto-zero, auto range, maximum maintain, backlight, battery display etc.

Specification:

Range: 200mT, 2000mT

Measurement range: 0 ~ 2400mT(24000G)

Minimum resolution: 10uT, 4 digits display

Basic accuracy: 0~1000mT：±2% ,1000mT~2400mT：±5%

Power supply: 9V battery (battery notincluded)

Working temperature: 0℃ ~ 50℃, 20%R.H~85%R.H

Shape size: 160 mm × 80 mm × 32 mm

Device weight: about 260g

Longitudinal Hall probe, wire length isabout 2 meters

　

What in Package:

1 x Digital Gauss Meter Tool Kit

• The TD8620 hand-held digital gauss meter is used for measuring magnetic flux density, range: 0~2400mT, users can switch the units G or mT by on key.
• It also has the functions of auto-zero, auto range, maximum maintain, backlight, battery display etc.
• Range: 200mT, 2000mT(Automatic range switching) ; Measurement Rrange: 0-2400mT(2400G); Accuracy: 0-1000mT(±2%), 1000mT-2400mT(±5%).
• Longitudinal Hall probe, wire length is about 2 meters. Power Supply: 1pcs 9V battery(not included).
• Shape size: 160 mm × 80 mm × 32 mm; Device weight: about 260g.

• ★, Application: Handheld digital WT10A gauss meter used to measure the magnetic field of the permanent magnet material surface, DC motors, speakers, magnetic separator, permanent magnetic separator magnetic field demagnetization and the leakage of the magnetic field, parts machining residual magnetic field. Measuring range: 0 to 200mT milli-Tesla of - 2000mT milli-Tesla
• ★, Basic error: ±2percent ±3 word (below 1000mT millitesla of) ±5percent ±3 words (over 1000mT millitesla)
• ★, Ambient temperature: 5℃~40℃ Relative Humidity: 20%~80% (non-condensing) Power supply: one 9V battery, external power supply (Battery is not included)
• ★ ,Package Included: 1 x WT10A Gaussmeter Tesla meter; 1 x User Manual; 1 x Metal Probe;1 x DC Adapter ( includes AAA*3 Batteries )

Product features

Application:

Handheld digital WT10A gauss meter used to measure the magnetic field of the permanent magnet material surface, DC motors, speakers, magnetic separator, permanent magnetic separator magnetic field demagnetization and the leakage of the magnetic field, parts machining residual magnetic field.

Parameter:

Measuring range: 0 to 200mT milli-Tesla of - 2000mT milli-Tesla .

Basic error: ±2percent ±3 word (below 1000mT millitesla of) ±5percent ±3 words (over 1000mT millitesla) .

Resolution force: 0.1mT millitesla, 1mT cents Benitez .

Measured magnetic field: a DC magnetic field (static magnetic field) .

Ambient temperature: 5℃~40℃ .

Relative Humidity: 20%~80% (non-condensing) .

Power supply: external power supply (Battery is not included) .

Dimensions: 148mm × 70mm × 25mm .

Instrument weight: 450g .

Display mode: the measurement of the 3 1/2 LCD has a positive, negative, n represents N pole, negative represents S pole .

Display units: mT millitesla the .

Remarks: 1mT millitesla = 10Gs Gaussian .

Package Included:

1 x WT10A Gaussmeter Tesla meter ,1 x User Manual , 1 x Metal Probe , 1 x DC Adapter , Note: Batteries are not included

Product description

Application:

• Measurement of the magnetic force of magnetic materials
• Measure various steel materials with natural magnetism
• Measure the magnetic field strength of permanent magnets

 

Features:

• Data HOLD and backlight function
• Automatic and manual range function
• Relative / Peak Hold / Real time Zeroing function
• Manual / Auto Record
• MAX/MIN value display
• AC/DC Switching magnetic field measurement
• Data transfer via USB cable and CD software
• Selectable Unit of measurement (G / mT, °C / °F)
• Calendar (year/month/date) and time (hour/minute) setting
• Auto / Manual power off function
• Compatible with Windows 7 / 10 operating system
• Quality Product Made in Taiwan
  
  

 

(See image for more specifications)

Specifications:

• Screen: 5 digit LCD screen displaying up to 30000 value
• Measurement range: 0~3000mT(milli Tesla)/0~30000G(Gauss)
• Conversion of units: 1mT(milli Tesla) = 10G (Gauss)
• Recording:
  
  
  • Manual: up to 200 logs
  • Automatic: up to 7000 logs (record interval shall be setup in PC)
• Operating Environment: 5~40°C (41~104°F), <80% RH
• Storage Environment: 0~50°C (32~122°F), <70% RH 

 

Set Includes:

• 1 x Magnetic Field Meter
• 1 x AC/DC Magnetic Probe
• 6 x 1.5V (UM4/AAA) Battery
• 1 x Power adapter DC 9V
• 1 x USB Cable and installation disc
• English Intruction Manual
• Standard factory packaging

 

• Measurement Range (milli Tesla / Gauss): DC Magnetic fields measurement up to 3000.0 mT (30,000G), and AC Magnetic fields measurement up to 1500.0mT (15,000G)
• FEATURES: N/S Magnetic polarity display, data HOLD, backlight function, automatic / manual range, Relative / Peak Hold / Real time Zeroing function, and with ON/OFF Buzzer
• Recording and Data Logging: up to 200 logs Manually and up to 7000 logs automatic recording (record interval shall be setup in PC)
• TRANSMISSION: Data transfer via USB cable and CD software compatible with Windows 7/10 operating system for real time function.
• APPLICATION: measure DC and AC magnetic field strength for the residual magnet, materials with natural magnetism, motors in various electrical appliances, permanent magnets and others.

Product description

Introduction

SJ200 is the first hand-held type Gauss meter of BST series Gauss meters. This instrument is the magnetic field measuring instrument specially

designed for field measurement. Its design concept of lightness, practicality and portability has been determined at the beginning of instrument design and its unique design of micro power consumption allows its battery life to be greatly improved.



Feature

◆ With small volume, light weight and convenient carry, this instrument can meet the measurement requirements of various sites;

◆ Adopt micro power consumption design. With long service life, the battery can be continuously used for more than 10 hours;

◆ Can select transverse probe or axial probe; Have judgment function of magnetic field polarity.

◆ Surface magnetic field of permanent magnetic materials.

◆ Magnetic field within the structure of the gap

◆Generated by permanent magnets used in magnetic field, ferromagnetic materials absorb the magnetic field generated by the equipment (such as the separator, magnetic separator, permanent magnetic chuck, electromagnetic, etc.)

◆Ferromagnetic material remaining weak magnetic field magnetic field



Specification

◆Supply voltage: DC 9V laminated cell

◆ Display meter: 3 1/2 digital display

◆ Measurement scope:0～200mT～2000mT(1mT=10Gs)

◆ Accuracy: 1%

◆ Resolution: 0.1mT

◆ Temperature error: -0.06%/°C

◆ Operating environment: Temp.: -10°C～40°C

◆ Humidity: 35～75%

◆ Size:131mm*66mm*26mm

◆Weight: about 150g

• ◆ Supply voltage: DC 9V laminated cell ( Battery can not be included )
• ◆ Display meter: 3 1/2 digital display
• ◆ Measurement scope:0～200mT～2000mT(1mT=10Gs)
• ◆ Accuracy: 1% ◆ Humidity: 35～75% ◆ Size:131mm*66mm*26mm Weight: about 150g
• ◆ Resolution: 0.1mT ◆ Temperature error: -0.06%/°C ◆ Operating environment: Temp.: -10°C～40°C

User questions & answers

Question:	Does it have an English manual
Answer:	it is english manual.

• ◆ The product consists of three measurement accuracies, +/-1%, +/-2%, +/-5%, with different grades for different prices. (The product for this order 's accuracy is +/-5% )
• ◆ Dedicated to measuring the surface flux density of permanent magnet materials B, range: 0 to 2400 mT
• ◆ The value can be switched by one button: mT (mite) or G (gauss)
• ◆ With automatic zero and auto range, and maximum hold function
• ◆With backlight adjustment, power display and automatic shutdown function Light weight and low power consumption

Product description

Application:





Handheld digital WT10A gauss meter used to measure the magnetic field of the permanent magnet material surface, DC motors, speakers, magnetic separator, permanent magnetic separator magnetic field demagnetization and the leakage of the magnetic field, parts machining residual magnetic field.



Parameter:



Measuring range: 0 to 200mT milli-Tesla of - 2000mT milli-Tesla

Basic error: ±2percent ±3 word (below 1000mT millitesla of) ±5percent ±3 words (over 1000mT millitesla)

Resolution force: 0.1mT millitesla, 1mT cents Benitez

Measured magnetic field: a DC magnetic field (static magnetic field)

Ambient temperature: 5℃~40℃

Relative Humidity: 20%~80% (non-condensing)

Power supply: one 9V battery, external power supply (Battery is not included)

Dimensions: 148mm × 70mm × 25mm

Instrument weight: 450g

Display mode: the measurement of the 3 1/2 LCD has a positive, negative, n represents N pole, negative represents S pole

Display units: mT millitesla the

Remarks: 1mT millitesla = 10Gs Gaussian





Note:





Batteries are not included



Package Included:





1 x WT10A Gaussmeter Tesla meter

1 x User Manual

1 x Metal Probe

1 x DC Adapter

• Application: Handheld digital WT10A gauss meter used to measure the magnetic field of the permanent magnet material surface, DC motors, speakers, magnetic separator, permanent magnetic separator magnetic field demagnetization and the leakage of the magnetic field, parts machining residual magnetic field.
• Measuring range: 0 to 200mT milli-Tesla of - 2000mT milli-Tesla
• Basic error: ¡À2percent ¡À3 word (below 1000mT millitesla of) ¡À5percent ¡À3 words (over 1000mT millitesla)
• Ambient temperature: 5¡æ~40¡æ Relative Humidity: 20%~80% (non-condensing) Power supply: one 9V battery, external power supply (Battery is not included)
• Package Included: 1 x WT10A Gaussmeter Tesla meter; 1 x User Manual; 1 x Metal Probe;1 x DC Adapter (Batteries are not includes)

User questions & answers

Question:	Will this device measure magnetic attraction from geological features, such as boulders and mountains
Answer:	I doubt it, this meter is for measuring strong magnetic fields.
Question:	Ok, so I bought one, now the instructions aren't clear on which end you hold up when touching the magnet. Does the little black dot face up or down
Answer:	For the Gaussmeter it is `black dot` face up.
Question:	Can someone please tell me if the small black dot on the probe needs to face up or down when touching the magnet being measured
Answer:	For the Gaussmeter it is `black dot` face up.
Question:	If the N35 neodymium has 3500 teslas. will this meter measure strong magnetic fields
Answer:	this meter measures up ti 2 teslas , I have a 1"X 1" N52 and it measured on it's north pole @.450T I wouldn't want to be in the same room with a magnet @3500T

Product description

magnetic field of the permanent magnet material surface, DC motors, sDimensions: 148mm × 70mm × 25mm

Instrument Weight: 260g

Display mode: the measurement of the 3 1/2

LCD has a positive, negative, n represents N pole, negative represents S pole

Display units: mT millitesla the

Remarks: 1mT millitesla = 10Gs Gaussian



Package Included:

1 x WT10A Gaussmeter Tesla meter

1 x User Manual

1 x Metal probe

1 x DC Adapter



Note: Batteries are not Included ,due to air delivery policies, we will remove the battery to guarantee that you can receive the item. And if sent with batteries, the product is most likely to be blocked by the customs.

peakers, magnetic separator, permanent magnetic separator magnetic field demagnetization and the leakage of the magnetic field, parts machining residual magnetic field. The instrument can be portable, wide measuring range, easy to operate, clear LCD.

　

Specifications:

Measuring range: 0 to 200mT milli-Tesla of - 2000mT millitesla

Basic error: +-2percent +-3 word (below 1000mT millitesla of)

+-5percent +-3 wo

Description:



Gauss meter Tesla meter WT10A WT-10A the fluxmeter surface magnetic field tester with Ns function + Metal probe



Handheld digital WT10A gauss meter used to measure the Celsius

Relative Humidity: 20 percent to 80 percent (non-condensing)

Power supply: one 9V battery(not included),

external power supply

• Application scope/hanmT baekho tesla's ~ 2000 mT baekho tesla's/ Basic error: ¡À 2%-three words (1000 mT baekho tesla's below)/ ¡À 5%-three words (1000 mT baekho tesla's above)/ Points distinguishes force: 0.1 mT baekho tesla's, 1 mT baekho rafa/ Measured magnetic field: dc magnetic fieldCD).
• Range scope: 0 ~ 200 tic field)40C/ Relative humidity: 20% ~ 80% (not gel)/ The power supply: a quarter a 9 V battery, external power supply voltage/ Envelop dimensions: 148 mm x 70 mm ¡Á 25 mm/ Instrument weight: 260 g/ Showing the way: 3 1/2
• Environmental temperature: 5C ~ LCD measurement is positive and negative shows, is representative, negative represents S N extremely extremely
• Show unit: mT baekho/ Part of the WT serry (150 mm x 70 asure dc magnetic field and magnetic field, radiation magnetic field and the exchange, the earth's magnetic field and other kinds of residual magnetism of the magnetic field magnetic induction
• The instrument can carry (150 mm x 70 mm ¡Á 30 mm), the span a wide range, easy operation is convenient, liquid crystal display is clear, the key is using the most advanced domestic touch buttons, greatly enhance its service life and easy to use. The power supply for six section 5, dry cell, can work continuously more than 100 hours, also can be in the utility use voltage stabilizer, a small portable.

User questions & answers

Question:	Dose this test Negative ions
Answer:	yes
Question:	Is the probe omnidirectional If not, what orientation must the magnetic field have to the long axix of the probe
Answer:	not omnidirectional. it is vertical.

Product description

The ED88T Plus is a broadband measuring instrument with a frequency range from 100 MHz to 8 GHz. In addition, it also measures low frequency Magnetic Fields ranging from 50Hz to 10kHz and low frequency Electric Fields ranging from 50 Hz to 50 kHz. This meter will give a home or business owner a basic understanding of RF and EMF exposure in their environment and help to identify the primary sources of electro-pollution in an environment.



Features:

- Wide radio frequency detection range : 100 MHz to 8 GHz (–60 dBm to 5 dBm)

- Low frequency range 1 magnetic field range: 50 Hz to 10 kHz (0.1 uT to 60 uT)/(1 mG to 600 mG)

- Low frequency range 2 magnetic field range: 50 Hz to 1 kHz (0.01 uT to 10 uT)/(0.1 mG to 10 mG)

- Low frequency electric field range: 50 Hz to 50 kHz (10 V/m to 100 V/m)

- Sound signature analysis

- Peak RF power density measurement : 0.5 uW/m2 to 1.8 W/m2

- Max, average and hold function

- LCD moving graphic Histogram to display signal power level

- Ultra fast color LED 8 segment level display for easy signal level indication

- Frequency counter for on air digital RF signals (100 MHz to 2.7 GHz)

- Battery operated (9V DC)

- Small, compact handheld design, 69mm X 130mm

- Data Logging/Recording of 1000 measured data automatically

- Programmable time interval (0.5sec. to 3min.) for up to 50 hours of data recording

- USB interface to PC computer



Applications:

- RF field strength/power level measurement

- Cellular phone base station radiation power Density safety measurement

- Telecommunications (CW,TDMA,GSM,DECT)

- RF Transmitters power output measurement

- Wireless LAN (Wi-Fi) detection, installations

- Spy camera, wireless bug finder

- Cellular/cordless phone radiation safety level

- Microwave oven leakage detection

- AC power line, Transformer radiation

• Wide Radio Frequency Detector (100 MHz - 8 GHz), Magnetic Field Detector (50 Hz - 10 kHz), Electric Field Detector(50 Hz - 50 kHz)
• Sound signature analysis
• Data Logging/Recording of 1000 measured data automatically
• LCD moving graphic Histogram to display signal power level
• Includes LATNEX EVA carrying case, user manual, and battery

User questions & answers

Question:	In terms of RF (radiation) readings, what is considered a ''safe'' and what is considered ''unsafe''? Thanks
Answer:	depends on who you ask and what country you are in. the US claims they are safe but many other countries have limits at 10% of ours and lower. Germany for one there is much more info on youtube.
Question:	Does it detect radiation from a cell tower, we live near one, its very close to us
Answer:	When you talk on your mobile phone, your voice is transmitted from the antenna as radio frequency radiation between 800 MHz and 1,800 MHz, a range that's right in the middle of microwave territory. so the answer is yes in the RF mode. The EMRSS Cornet ED78S Plus Frequency range & sensitivity (in RF Mode): is 100MHz to 8.0GHz . which more then covers the cell tower range.
Question:	will this unit read the 5G network
Answer:	Yes and it’s very scary when you see how much is being targeted right at you!
Question:	does this come with an attachable antenna
Answer:	This meter does not come with an attachable antenna. However the ED85EXS does. Please see the attached link below; https://www.amazon.com/dp/B01LW80SS0

Product description

Product Description: This small and powerful Gaussmeter measures the strength and polarity of magnetic fields up to 19,999.9 gauss! The sensor can easily fit in a .060 inch (1.5 mm) gap and is at the end of a 100 cm flexible cable. The sensor end can be bent if required to accommodate different situations. Place the sensor on a magnet face to measure the field. With a resolution of 0.1 gauss, it can measure any tiny variation from magnet to magnet or it can detect if a given magnet has lost even a little strength. Bend the sensor in to a “L” to measure inside a DC solenoid tube. The 5 ½ digit display requires neither auto nor manual range change, making it easier to use than older style 3 ½ or 4 ½ digit meters. Immediately starting reading fields (updates 4 times per second) as soon as you turn on your meter! No extra set up is required. Features High dynamic range 5 ½ digit display reads even the strongest magnets with .1 gauss resolution, including polarity. Turns on instantly, updates four times a second, no setup or initial calibration required. Auto-Zero (subtracts the present field from subsequent readings); also a fine offset control. Offset range is the full +/- 19,999.99 gauss. 1% accuracy at room temperature, including probe. Probe and battery included. CE Compliant. Applications Measures permanent magnets. (Maximum field of magnets is about 15,000, which occurs only with rare-earth magnets in a gap configuration.) High resolution of 0.1 gauss over the entire range of +19,999.9 to -19,999.9 gauss allows detection of any variation in field from a magnet. Measures inside DC Solenoids (probe is bent into “L” shape to measure this). Sufficient resolution to map fields far from magnets. This meter comes with an aluminium carrying case to help protect it during travel.

• Range/Resolution: 19,999.9 G/0.1 G; with polarity indicator
• Accuracy: +/- 1% of reading (16° to 29°C); +/- 2% (-4° to 65°C)
• Offset: Auto-Zero. Also fine offset (0.1 gauss resolution)
• Probe (non-detachable): 1.5 (thick) x 4.3 x 24 mm
• Meter Size: 5.2 x 3.6 x 1.6 inches; 132 x 91 x 41 mm; Weight: 8 oz

User questions & answers

Question:	Can the sensor be placed in hot water or oil? If so, how hot
Answer:	Hello,The sensor can not placed in hot water or oil.
Question:	Will this measure a permanent magnet's Gauss field ? 2)Does this wok on battery
Answer:	The gaussmeter GM1-ST measures strength and polarity of magnetic fields up to 19,999.9 gauss. It works on battery.
Question:	Can you provide it with nist calibration certificate
Answer:	Hello, we sell a GM1-ST bundle pack which includes a certificate as well as an aluminium case. You can find it here: http://www.amazon.com/dp/B01GQRDJCQ
Question:	Can I use this to measure the magnetic field strength of packages prior to aire shipment
Answer:	The GM1-ST will measures the magnetic field strength of the package If the package contains permanent magnets and the package is not shielding the magnets inside.