Dual LCD for simultaneous display of Relative Humidity and Temperature Temperature is °C/°F switchable Built-in Humidity and Temperature sensors for convenient operation Pocket size for quick and reliable measurements at any location Max/Min memory functions for display of highest and…

3-in-1 combination meter Combines the functions of a Humidity Meter, Type K Thermometer, and InfraRed Thermometer for non-contact surface Temperature measurement Built-in InfraRed Thermometer for non-contact temperature measurement to 932°F (500°C) with 30:1 distance to target ratio Type K…

8-in-1 Meter with Patented Built-in IR Thermometer Measure Humidity, Air Temperature (with built-in probe) plus non-contact InfraRed Temperature Pinless moisture sensor allows to monitor moisture in wood and other building materials with no surface damage Remote pin-type probe…

Includes analog output and fast/slow response feature 401025 is a Foot Candle/Lux Meter which measures light level to 5000FC (foot-candles) and 50,000 Lux with a 5% accuracy using a precision photo diode and color correction filter. Meter features fast/slow response time and an analog output…

EA11A is an easyview Type K Single Input Thermometer. This Hand Held Thermometer has a temperature range (Type K) from -58 to 1999°F (-50 to 1300°C). Features a Dual Display LCD, Manually store/recall up to 150 readings and Mode Min/Max/Average functions. Includes 6 AAA Batteries, general…

Unique dual LCD displays wall moisture and air temperature simultaneously Moisture content displayed on a relative scale Multi-position pins with safety storage of replaceable pins Easy to operate with selectable side switch (OFF, Test, and Calibrate) Data hold to freeze reading on display …

Measures up to 1832ºF with 50 to 1 distance to target ratio Laser pointer to identify target area Highest 50 to 1 distance to target ratio measures smaller surface areas at greater distances Widest Temperature range from -58 to 1832ºF (-50 to 1000ºC) Adjustable high/low alarm alerts user…

The DO210 is a Dissolved Oxygen Meter which measures DO from 0 to 20.0mg/L, Oxygen Percent from 0 to 100.0% and Temperature with ATC. This meter features Adjustable Altitude and Salinity Compensation as well as min, max and data hold functions. Complete with DO probe with membrane and 39" (1m)…

• Compact and rugged design features large display • Multiple wide measuring ranges: Model EA30 - 40,000Fc in 4 ranges and 400,000Lux in 5 Ranges Model EA31 - 20,000Fc in 4 ranges and 20,000Lux in 4 ranges • Data hold freezes reading on display • MIN/MAX readings • Zero function • Cosine…

The MA610 is a fully loaded clamp meter with multimeter functions including AC Current, AC/DC Voltage, Resistance, Frequency, and Capacitance. It also has a built-in non-contact voltage (NCV) detector to quickly check circuits and wires for live voltages. Complete with test leads, three AAA…

Precision Current & Voltage & Thermocouple Source/Measure Calibrator 0 to 24mA (-25 to 125%) readout 24V DC power source for 2-wire current loop 0 to 20V DC calibration source Source and measure 8 thermocouple type devices (J, K, T, E, C, R, S and N) CJC - Cold Junction…

Make non-contact RPM measurements of rotating objects Use reflective tape on object to be measured and point the integral laser Memory button holds last reading and recalls min/max readings Counter function counts up to 99,999 revolutions Easy to read large 5 digit LCD display Rugged…

The SL130W is a Sound Level Alert with Alarm. Continuously monitor sound levels throughout the day using the Extech SL130W Sound Level Alert. Bright LEDs (red flashing or green) alert user when sound level is too high or too low - LEDs can be read from 30m (100ft). Wall, desk or tripod mount with…

The EMF450 is a convenient 3-in-1 EMF meter which simultaneously measures and displays Magnetic Field, Electric Field and Radio Frequency Strength. Ergonomic pocket-sized design with an easy-to-navigate menu. Large vivid color TFT display shows digital readings, bargraphs, and trending graph.…

Includes EC500 pH/Conductivity meter with combination high accuracy multi-ranging Conductivity sensor for Conductivity, TDS, Salinity, pH and Temperature measurements Includes DO600 Dissolved Oxygen meter with electrode, replacement membrane cap, electrolyte, and polishing paper Complete with…

Extech's RH35 monitors Humidity, Temperature, and Dew Point for the previous 24 hours and alerts users to indoor mold hazard conditions starting with a frown icon warning when humidity reaches 60%RH. When the RH exceeds 65%, a loud audible alarm and bright flashing red LED will be triggered.…

The RHM15 simultaneously displays Temperature (14° to 140°F) and Humidity (10 to 99%RH). The unit’s compact size enables its use in confined spaces including guitar cases, humidors, display cases, and sports memorabilia displays as well as in factories, greenhouses and offices to monitor…

Measures Carbon Dioxide (CO2), Air Temperature and Humidity Checks for Carbon Dioxide (CO₂) concentrations Maintenance free NDIR (non-dispersive infrared) CO₂ sensor Indoor Air Quality displayed in ppm with Good (0 to 800ppm), Normal (800 to 1200ppm), Poor…

Tests voltage up to 10kV and measures Insulation Resistance to 500GOhm High test voltages up to 10kV with Insulation Resistance to 500GOhm Polarization Index (PI) measurement Dielectric Absorption Ratio (DAR) measurement EnerSave™ limits test duration to 10 seconds to save…

The PQ3450-2 is a 200 Amp Data logging Power Analyzer (up to 30,000 sets of measurements). Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu. Full system analysis with up to 35 parameters. Includes 200 Amp Current Clamps; Optional 1200 Amp Current Clamps or 3000…

The EC210 is a Compact handheld Conductivity Meter with long life carbon rod combination electrode measures Conductivity, TDS and Temperature. Units of measure include μS/cm, mS/ cm, ppm, °F, and °C. The meter features three ranges for Conductivity and TDS plus adjustable Temperature…

WTH600-KIT is a Professional Weather Station with Integrated 5-in-1 Sensor. The wireless 5-in-1 sensor contains a self-emptying rain collector for measuring rainfall, anemometer, wind vane, temperature and humidity sensors. It is fully assembled and calibrated for your easy installation. It sends…

The DT500 is a Laser Distance Meter with Bluetooth. This meter will measure the distance from the meter to a point 229ft (70m) away. The DT500 transmits distance readings to Apple iOS mobile devices and can measure Area and Volume as well as perform sum, difference and Pythagorean theorem…

Automatically stores up to 16,000 readings or manually store/recall up to 99 readings Wide range to 40,000Fc or 400,000 Lux Cosine and color corrected measurements Utilizes precision silicon photo diode and spectral response filter Peak mode (10µS) captures highest reading Relative mode…

DC/AC Current True RMS Type K thermometer DC Zero Clamp-on multimeter with built-in non-contact InfraRed Thermometer Infared thermometer and rugged double molded housing Non-contact InfraRed Temperature measurements with laser pointer Peak hold captures inrush currents and Transients

The CO240 measures Carbon Dioxide (CO2), Air Temperature and Humidity, as well as Dew Point and Wet Bulb calculations. The user settable high alarm with audible beeper is perfect for conducting a quick check of CO2 level to help adjust the environmental conditions in an enclosed area, such as a…

Easy to operate refractometers provide accurate and repeatable measurements on easy to read scales Automatic temperature compensation models available for sugar, salt, lubricants, cutting fluids, and antifreeze Requires only 2 or 3 drops of solution The prism and lens with a simple focus…

Unique display where characters reverse direction depending on measurement mode you are in Large 0.4" 5 digit LCD digital display Microprocessor based with quartz crystal oscillator to maintain high accuracy Tachometer memory stores last, max and min readings Performs Tachometer RPM…

The Extech Spare Reflective Tape is designed for use with non-contact Photo Tachometers, making it easier to measure the speed of rotating objects. Includes: 10 reflective tape strips

Sporty colorful yellow stopwatch with large LCD Stopwatch counts up to 23 hours 59 min, 59 seconds accurate to ±3 seconds/day Stopwatch/Chronograph mode with 1/100sec resolution Accumulated elapsed time and split time measurements Accurately times a two person competition Calendar displays…

Measure the Light Intensity for White LED Lights Measure white LED and Standard Lighting in Lux or Foot-Candle (Fc) units Built-in sensor with protective cover 4000 count LCD display Cosine and color corrected measurements Min/Max Average and Auto Power Off Complete with 2…