Product Overview

Featuring Infrared Guided Measurement (IGM) technology
powered by a built-in FLIR Lepton® 80 x 60 thermal 
imaging sensor, the MR176 visually guides you to 
the precise spot that moisture may be hiding. 
Use the integrated laser and crosshair to help 
pinpoint the surface location of the issue found with IGM.
An integrated pinless sensor and an external pin probe 
provide the flexibility to take either non-intrusive 
or intrusive measurements. 
Thermal image palettes:Iron, Rainbow, Ice, Greyscale
Pin Moisture: Range 7% to 30% / Basic Accuracy ±1.5% 
MC/Range 30% to 100% / Basic Accuracy Reference only
Pin Moisture Groups: 9 Material Groups
For more details please refer datasheet.

Product Overview

Featuring Infrared Guided Measurement (IGM), 
the MR160 helps you quickly target moisture issues, 
visually guiding you to the spot where you can 
confidently take measurements and analyze readings. 
An integrated pinless sensor and an external pin 
probe provide the flexibility to take either 
intrusive or non-intrusive measurements. 
The MR160 can serve as your go-to troubleshooting 
tool right out of the box — or as the perfect 
complement to any high resolution 
thermal camera you already own.
For more details please refer datasheet.
 

Product Overview

The FLIR MR77 has everything you need 
for moisture remediation or HVAC: 
a pinless moisture sensor and pin probe, 
a temperature and relative humidity sensor, 
and an IR thermometer. 
The meter includes Bluetooth® for remote 
viewing and sharing, as well as METERLiNK® 
technology to wirelessly embed readings 
into radiometric infrared images on 
compatible FLIR thermal cameras. 
Made with field-replaceable sensors, 
the MR77 is engineered to help you 
get more done in less time.
For more details please refer datasheet.
 

Product Overview

The FLIR MR60 Moisture Meter Pro is an easy-to-use 
pin and pinless moisture meter with advanced functionality.
An integrated pinless sensor and an external pin probe 
provide the flexibility to take destructive or 
non-destructive measurements. 
Select one of the eleven material groups for pin moisture, 
or set a reference point for pinless moisture scanning. 
Then conveniently save screenshots of your measurements 
as a CSV file with the date, time, and settings.
Pinless Moisture Depth:1.9cm (0.75") maximum
Pinless Moisture Range:0–100 relative measurement
Response Time Pin Mode:750 ms
Response Time Pinless:100 ms
For more details please refer datasheet.
 

Product Overview

The FLIR MR59 is a pinless meter 
with wireless connectivity, which 
offers the convenience to view live 
readings from a mobile device via 
the FLIR METERLINK® App. 
Thanks to the ball-shaped sensor, 
users can cover a large area in a short
time without making a mark; measure into 
corners and around baseboards easily; 
and detect problems below the surface.
Measurement Principle:Capacitive (non-invasive)
For more details please refer datasheet.

Product Overview

The FLIR MR55 is a pin-based meter 
with wireless connectivity, which offers 
the convenience to view readings from a 
mobile device via the METERLiNK® app. 
Thanks to a built-in library of 11 material groups, 
users can tune the meter to the appropriate test
material to improve measurement accuracy. 
This library is easy to access on the FLIR.com 
website by scanning a QR code on the back
of the meter with a mobile device.
Measurement Principle:Electrical resistance using pins
For more details please refer datasheet.

Product Overview

The FLIR MR40 is a pocket-portable, rugged 2-pin, 
single-scale moisture meter with an integrated 
flashlight for wood and common building materials—ideal
for builders, building inspectors, remodelers, 
moisture remediation technicians, pest 
control professionals, and residential 
roofing and flooring contractors. 
Providing reliable and accurate measurements
offered at a highly affordable price point, 
MR40 is a quick and easy-to-use tool to 
find and quantify moisture content.
For more details please refer datasheet.

Product Overview

The FLIR EM54 is ideal for inspecting and troubleshooting 
HVAC/R ducting systems within residential,
commercial, and industrial facilities. 
This meter can help you verify that duct inlets and 
outlets have the specified volumetric flow–a 
prerequisite to an efficient functional system. 
Featuring humidity, wet bulb, and dew point functions, 
the EM54 can measure deviations from 
proper relative humidity levels.
Plus, the included Type-K contact temperature 
probe is useful to check electric motors 
and thermal equipment components for 
proper operating temperatures.
For more details please refer datasheet.

Product Overview

The AN250W is a compact airflow meter with Bluetooth®
connectivity, which allows building, HVAC, and 
maintenance professionals to view and share 
air velocity and temperature data directly from a 
mobile device using the free ExView app. 
With the capability to capture data, display trends,
set visual and audio alarms, and create and send reports,
users can gain deeper insights on environmental 
conditions and building health. 
The AN250W is part of the Extech 250W Connected 
Series of products that can improve your ability 
to evaluate problems and report on them from the field.
This allows you to improve the speed and quality of 
decisions to address critical issues immediately.
For more details please refer datasheet.
 

Product Overview

The Extech RH250W is a compact Hygro-Thermometer 
with Bluetooth® connectivity, which allows building 
and maintenance professionalsn to view and 
share relative humidity and temperature data directly
from a mobile device using the free ExView app. 
With the capability to capture data, display trends, 
set visual and audio alarms, and send reports, users 
can gain deeper insights on equipment and building health.
Relative Humidity:0 to 100% RH
Relative Humidity Basic Accuracy:±5% RH
Relative Humidity Max Resolution:0.1% RH
Response Time:1 sec
For more details please refer datasheet.

Product Overview

The Extech RPM250W is a compact Laser Tachometer 
with Bluetooth® connectivity, which allows 
building and maintenance professionals to view 
and share revolutions per minute (RPM) data of 
rotating objects directly from a mobile device 
using the free ExView® app. With the capability 
to capture data, display trends, set visual 
and audio alarms, and send reports, users can 
gain deeper insights on equipment health.
Measurement Angle:±30° from perpendicular
Measurement Distance:50 to 500 mm
Revolution Count (Photo):0 to 99999
For more details please refer datasheet.

Product Overview

The Extech SL250W is a compact Sound Meter 
with Bluetooth® connectivity, which allows 
building and maintenance professionals to 
view and share sound level data directly from 
a mobile device using the free ExView® app. 
With the capability to capture data, display trends,
set visual and audio alarms, and send reports, 
users can gain deeper insights on 
workplace comfort and public health.
Frequency Bandwidth    31.5 Hz to 8 kHz
Response Time:Fast/Slow
For more details please refer datasheet.
 

Product Overview

The 407730 sound level meter measures
from 40 to 130dB with an accuracy of 2dB. 
The digital display offers a 0.1dB resolution 
and features a fast responding analog bar graph.
User can choose A or C weighting. 
Max Hold captures highest reading. 
Includes microphone wind screen and four AAA batteries.
Analog Output: AC
Microphone Condenser, 0.5” (12.7mm)
Response Time: Fast/Slow
Sound Range (dB): 40 to 130dB
For more details please refer datasheet.

Product Overview

This type 2 sound level meter meets ANSI 
and IEC 651 Type 2 standards. 
Ideal for noise surveys in the workplace, 
installing fire alarms and speaker systems 
and enforcing noise ordinances. 
Measures from 35 to 130dB in 2-ranges with 
accuracy of plus or minus 1.5dB. 
Data hold and Max hold functions. 
Backlit display allows use in dimly lit areas. 
Complete with microphone wind screen and 9V battery.
For more details please refer datasheet.

Product Overview

The 407750 Sound Level Meter with PC Interface
has a large backlit display, PC Interface and 
background sound absorber for noise measurements
with high ambient noise levels. 
It features A/C Weighting, fast/slow response time,
Min/Max, and analog AC/DC outputs for connection 
to a recorder. 
Complete with microphone wind screen,9V battery and case.
Sound Range (dB): 30 to 130dB
Sound Range (dB)Basic Accuracy: ±1.5dB (Type 2)
Sound Range (dB) Max Resolution: 0.1dB
For more details please refer datasheet.

Product Overview

The 407780A is an integrating sound level meter 
with USB. 
The meter takes Leq and SEL measurements with 
A and C frequency weighting options. 
The meter has a built in datalogger that 
records up to 32,000 records and PC interface 
to easily access your logged information.
Its 4 digit multifunction LCD has an analog 
bargraph and digital reading. 
With the 407780A you can program integration times,
utilize impulse, fast or slow response settings and
benefit from alarm features.
For more details please refer datasheet.

Product Overview

Extech’s Type 2 Integrating Sound Level Meter 
with Octave and 1/3 Octave Band Real Time is 
displayed on a large 3.5" 320x240 TFT color
backlit LCD.
Frequency Bandwidth: 25Hz ~ 10kHz
Memory: microSD card (included)
Microphone: Condenser,0.52" (13.2mm)
Response Time: Fast, Slow, 10ms (t), I
Sound Range (dB): 20 to 90dB, 20 to 100dB,
20 to 110dB, and 30 to 120dB, 40 to 130dB
Sound Range: Basic Accuracy    ±1.5dB (ref 94dB @ 1kHz)
For more details please refer datasheet.
 

Product Overview

This 4-in-1 meter measures Humidity, Temperature,
Air Velocity and Light. 
The dual LCD simultaneously displays Temperature 
and Air Velocity or Relative Humidity. 
High Temperature air or surface measurements can 
be made using the built-in Type K input. 
Comes complete with built-in Humidity sensor, 
Light sensor and Vane wheel, 
wrist strap, and 9-Volt battery.
Air Velocity (ft/min): 80 to 5910 ft/min
Air Velocity (ft/min) Basic Accuracy: ±3%
Air Velocity (ft/min) Max Resolution: 10ft/min
For more details please refer datasheet.
 

Product Overview

480826 Triple Axis EMF Tester is designed 
to provide a quick, reliable and easy way
to measure electromagnetic field radiation 
levels around power lines, electrical appliances
and industrial devices. 
Provides Three axis (X, Y, Z direction) 
electromagnetic field measurement. 
Calibrated to measure EMF radiation at wide 
bandwidths from 30 Hz to 300 Hz. 
Complete with sensor with 3 ft. 
(930 mm) cable, 9V battery, and hard carrying case.
For more details please refer datasheet.

Product Overview

This RF EMF Strength Meter monitors high frequency
radiation in the 50MHz to 3.5GHz range.
Ideal for mobile phones, cell phones, base stations,
locating RF hotspots, wireless network (Wi-Fi) 
RF detection, RF"Electrosmog" detection, and 
microwave leakage. 
It features non-directional measurement with
3-channel (triaxial) measurement probe, 
Max Hold and Average functions, and manual 
store/recall of up to 99 data sets. 
In addition, there is an audible alarm with a 
user-selectable threshold. 
For more details please refer datasheet.
 

Product Overview

The Extech 480846 RF EMF Strength Meter
monitors high frequency radiation in the 
10 MHz to 8 GHz range. 
Ideal for mobile phones, cell phones, 
base stations, locating RF hotspots, 
wireless network (Wi-Fi) RF detection, 
RF "electrosmog" detection, microwave leakage, 
and wireless communication applications 
(CW, TDMA, GSM, DECT). 
This meter features non-directional measurement
with a 3-channel (triaxial) measurement probe,
max hold and average functions, and manual 
store/recall of up to 99 data sets. 
For more details please refer datasheet.
 

Product Overview

The AN100 CFM/CMM Thermo-Anemometer can simultaneously 
display Air Flow or Air Velocity plus Ambient Temperature. 
Easy to set area dimensions (ft² or m²) are stored in the
meter's internal memory for the next power on. 
Additional features include: 20 point average for Air Flow
and 3% velocity accuracy via low friction 2.83 in. 
D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable. 
Comes complete with 9V battery, protective rubber 
holster and case.
Air Velocity (ft/min) Basic Accuracy: ±3% ft/min
Air Velocity (ft/min) Max Resolution: 1 ft/min
Air Velocity (km/h): 1.4 to 108.0 km/h
Air Velocity (km/h) Basic Accuracy: ±3% km/h
For more details please refer datasheet.
 

Product Overview

AN200 is a CFM/CMM Mini Thermo-Anemometer 
with built-in InfraRed Thermometer. 
Built-in non-contact IR Thermometer measures 
remote surface temperatures to 500°F (260°C)
with 8:1 distance to spot ratio and Laser Pointer.
This CFM/CMM Thermo-Anemometer can simultaneously
display of Air Flow or Air Velocity plus 
Ambient Temperature. 
Additional features include: 20 point average for 
Air Flow and 3% velocity accuracy via low friction
2.83 in.D (72mm) ball bearing vane wheel on 
3.9ft (120cm) cable. 
For more details please refer datasheet.
 

Product Overview

The AN300 is a Large Vane CFM/CMM Thermo-Anemometer. 
This meter measures Air Velocity, 
Air Flow and Temperature. 
Extech’s Large Vane Thermo-Anemometer series 
allows for more precise readings on larger
size ducts. 
Each meter simultaneously displays Airflow
or Air Velocity and Temperature. 
Complete with 4 AAA batteries 
and hard carrying case.
Air Velocity (ft/min): 40 to 5900ft/min
Air Velocity (ft/min) Basic Accuracy: ±1.5%
Air Velocity (m/s): 0.2 to 30m/s
For more details please refer datasheet.
 

Product Overview

The AN310 is a Large Vane CFM/CMM Anemo/Psychrometer.
This meter measures Air Velocity, Air Flow, 
Relative Humidity, Wet Bulb and Dew Point. 
Extech’s Large Vane Thermo-Anemometer series 
allows for more precise readings on larger 
size ducts. 
With Min/Max, Data Hold, and Auto
power off functions. 
Air Velocity (ft/min): 40 to 5900ft/min
Air Velocity (ft/min) Basic Accuracy: ±1.5%
Air Velocity (m/s): 0.2 to 30m/s
Air Velocity (m/s) Basic Accuracy:±1.5%
For more details please refer datasheet.

Product Overview

The AN340 is a CMM/CFM Anemo/Psychrometer Data logger. 
This meter measures Air Velocity/Volume, Temperature, 
Humidity, Wet Bulb, and Dew Point. 
User can store up to 12,000 readings for data analysis. 
Manually store/recall up to 99 reading. 
Complete with external mini vane probe,
Windows compatible software, USB cable, 
6 AAA batteries, and hard carrying case.
Air Velocity (ft/min): 100 to 3940ft/min
Air Velocity (ft/min) Basic Accuracy:±3%
Air Velocity (m/s): 0.5 to 20m/s
Air Velocity (m/s) Basic Accuracy: ±3%
For more details please refer datasheet.
 

Product Overview

The Extech RF153 can be used to take quick 
and accurate % Brix or Refractive Index (RI)
measurements of dissolved sucrose level in 
liquids for beverage and food production, 
determine maturity of fruits and plants, 
or control the concentration of industrial 
fluids (such as cutting coolants, hydraulic fluids,
and antifreeze) to extend equipment life and prevent
corrosion. 
With a fast three second response time, 
the LCD displays % Brix or RI and temperature. 
The RF153 fits in the palm of your hand 
and it features built-in ATC, single zero calibration,
prism cover, and auto memory storing 10 readings.
For more details please refer datasheet.

Product Overview

The Extech RF153 can be used to take quick 
and accurate % Brix or Refractive Index (RI)
measurements of dissolved sucrose level in 
liquids for beverage and food production, 
determine maturity of fruits and plants, 
or control the concentration of industrial 
fluids (such as cutting coolants, hydraulic fluids,
and antifreeze) to extend equipment life and prevent
corrosion. 
The RF153 fits in the palm of your hand 
and it features built-in ATC, single zero calibration,
prism cover, and auto memory storing 10 readings.
For more details please refer datasheet.

Product Overview

The Extech RF20 measures the concentration 
of dissolved salt in fluids. 
It has a compact size and is easy to operate. 
Automatic Temperature Compensation (ATC) 
from 10°C to 30°C.
Comes with case, calibration screwdriver,
plastic pipette calibration solution, 
and user guide.
Salinity: 0 to 100ppt (10 to 30°C ATC)
Salinity Basic Accuracy: ±0.1%
Salinity Max Resolution: 1ppt
For more details please refer datasheet.

Product Overview

The 45118 is a Waterproof pocket sized 
Thermo-Anemometer for Air Velocity, 
Temperature and Wind-chill measurements.
Simultaneously display Air Velocity 
and Temperatureor Wind-chill on the LCD screen. 
Selectable averaging function of 5, 10, 
or 13 second intervals.
Fold up protective housing extends to 9 in.
(229mm) for a better reach. 
Tripod mountable.
Features Data Hold with Auto power off functions. 
Complete with battery and 43 in. lanyard.
For more details please refer datasheet.
 

Product Overview

The Extech 45168CP is a Mini Thermo-Anemometer 
which measures windspeed in ft/min, MPH,m/s,km/h,
knots and in beaufort force with 10 second 
averaging function. 
Additional measurements include temperature, 
relative humidity, dew point, wet bulb, and windchill. 
The built-in compass provides wind direction and 360° 
readings, plus it has an easy-to-use calibration procedure
for improved accuracy. 
Featuring a replaceable, non-corrosive, plastic wind vane 
(impeller) and a tripod mount for hands free use.
Complete with a CR2032 battery and a lanyard.
For more details please refer datasheet.

Product Overview

The HT200 is a Heat Stress WGBT Meter 
which enables accurate measurements for
Wet Bulb Globe Temperature (WGBT), 
Black Globe Temperature (TG), Humidity (%RH),
Air Temperature (TA), Wet Bulb (WT) and 
Dew Point (DEW).
Heat Stress Index measures how hot it feels
when humidity is combined with temperature,
air movement and radiant heat. 
Stores up to 50 readings. 
Comes with 9V battery and carrying case.
For more details please refer datasheet.

Product Overview

The HT30 Wet Bulb Globe Temperature (WBGT) meter 
allows you to measure Heat Stress Index, 
or how hot it feels when humidity is combined 
with temperature, air movement, and radiant heat. 
The meter can also take individual temperature, humidity, 
and radiant heat measurements as well as monitor
the effects of direct solar radiation on an exposed 
surface using the Black Globe temperature sensor. 
An in/out function displays the WGBT value with 
or without direct sun exposure.
Additional features include Auto Power Off 
with override and a built-in RS-232 interface. 
Complete with 2 AAA batteries.
For more details please refer datasheet.

Product Overview

The Extech RH25 Heat Index Psychrometer pen 
easily monitors heat index during hot, 
humid days in helps to prevent heat stroke 
during outdoor activities or sporting events.
Dew Point: -108.4 to 122 °F (-78 to 50 °C)
Dew Point Max Resolution: 0.1 °F/ °C
Heat Index: -50.8 to 401 °F (-46 to 205 °C)
Heat Index Max Resolution: 0.1 °F/ °C
Relative Humidity: 0 to 99.9%
Relative Humidity Basic Accuracy: ±3%
Its pocket-sized design makes it convenient 
to carry it wherever you go. 
For more details please refer datasheet.

Product Overview

Humidity & Temperature Meter
Functions: °C/°F/RH Selection, MAX/MIN, Auto Power Off
Range: 0% ~ 100% RH
Accuracy: ±3%RH (25°C, 20 ~ 80% RH), ±3.5%RH
(At Other Ranges)
Resolution: 0.01%RH
Temperature Measuring
Range: -20°C ~ 80°C / -4°F ~ 176°F
Accuracy : ±0.5°C / ±0.9°F (25°C), ±0.8°C 
/ ±1.5°F (At Other Ranges)
Resolution: 0.01°C / 0.01°F
For more details please refer datasheet.

Product Overview

Air Flow Measuring
Functions : m/Sec, Ft/min, Knots, Km/h,
MPH, CFM, MAX/MIN/HOLD,Auto Power Off
Range : 1 ~ 25 m /s
Accuracy : ± (3% rdg ± 0.2 m /s)
Resolution : 0.01 m / s
Temperature Measuring
Range : 0 ~ 50°C, 32 ~ 122°F
Accuracy : ±2°C / ±4.0°F
Resolution : 0.1°C / 0.1°F
For more details please refer datasheet.

Product Overview

Digital Sound Level Meter
Functions :  MAX / MIN / HOLD, Auto Power Off
Range :  35 dB ~ 130 dB (31.5 Hz ~ 8 kHz)
Accuracy : ±1.5 dB ( under reference condition)
Resolution : 0.1 dB
Power : 9 V Battery
Dimension : 172 x 56 x 39 mm (approx)
Weight : 144 gms Including Battery (approx)
Accessories : Carrying Case, Inst.Manual,
9 V Battery (installed)
For more details please refer datasheet.

Product Overview

Ambient Temperature / Wet Bulb Temperature / 
Dew-Point Temperature : -20 ~ 0°C, 0 ~ 60°C,
-4 ~ 0°F, 0 ~ 99.99°F, 100 ~ 140°F
Humidity : 0 ~ 100% RH
°C / °F Selectable
Comfort Indicator
Auto Ranging
Data Hold
Backlight
Auto Power Off
Low Battery Indicator
Weight : 90gms Including Battery (approx.)
For more details please refer datasheet.

Product Overview

Anemometer (Professional Series)
m/s (meter per second): 0.80 ~ 30.00 m/s, 
30.00 ~ 40.00 m/s
Km/h (kilometer per hour): 2.88 ~ 108.0 km/h,
108.0 ~ 144.0 km/h
ft/s (feet per second) : 2.62 ~ 98.50 ft/s,
98.50 ~ 131.2 ft/s
knots (nautical miles per hour) : 1.6 ~ 58.30
knots, 58.30 ~ 77.70 knots
mile/h (mile per hour) : 1.80 ~ 67.20 mil/h,
67.20 ~ 90.00 mil/h
For more details please refer datasheet.

Product Overview

Sound Meter (Professional Series)
dB : 30dB ~ 130dB
Sampling Rate: Fast-125ms,Slow-1000ms 
Noise: A Weighting
Unit: dB
MIN / MAX
Data Hold
Backlight
Auto Power Off
Low Battery Indicator
Weight : 120gm Including Battery 
For more details please refer datasheet.

Product Overview

Combustible Gas Leak Detector (Professional Series)
Combustible Gas : 0 ~ 9999 ppm, 0 ~ 20.00% LEL 
Auto Ranging
Sensitivity : <50 ppm (Methane)
Response Time : <2 Seconds
Warm-up time : 30 Sec (approx.)
Refresh Rate : 400 ms
Flexible Probe : 16 inch
MIN / MAX / AVG
Unit : ppm, %LEL
Data Hold
For more details please refer datasheet.