Specifically designed for the quick and accurate measurement of fluoride ions in drinking water and other aqueous samples, the ExStik FL700 incorporates a sensing electrode, measuring electronics, and display in one convenient package, making this unit ideal for field or laboratory testing. The…

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…

Highest 2% RH Accuracy Less than 30 second RH response time Dual backlit display Simultaneous display of: Humidity/Temperature, Humidity/Dew Point, Humidity/Wet Bulb Slim design with rubberized sides for better grip and for one hand operation • Data Hold and Min/Max functions Auto power…

High accuracy and performance for low resistance measurements Large 0.7" (18mm) LCD 1999 count Manual zero display adjust Overrange indication Compact, durable field service housing with protective cover Complete with 4-wire cables with Kelvin clip connectors

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…

Extech’s Big Digit Thermometer simultaneously displays indoor and outdoor temperatures plus it has a user programmable High and Low alarm for outdoor (external probe) temperature. Its wired external weatherproof probe with a 9.6ft (3m) thin cable can easy be installed through windows, doors,…

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)…

The RTH30 is a USB Humidity and Temperature Datalogger. Easy-to-use datalogger records Humidity and Temperature with date/time stamp. The datalogger is designed with a rugged housing and a standard USB connector where stored readings (up to 48,000 data) are conveniently transferred to a PC in PDF…

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…

Checks for Carbon Dioxide (CO2) concentrations Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor Measurement ranges: CO2: 0 to 6,000ppm Temperature: -4 to 140°F (-20 to 60°C) Humidity: 10 to 95%RH Features: Continuous…

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…

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…

Thomas No. 1220W05 Triple LCD simultaneously displays 3 Type-K Temperature channels Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC Selectable data sampling rate: 5, 10, 30, 60, 120, 300, 600 seconds or Auto Complete with (6)…

Programmable heat index alarm Displays temperature, humidity, and heat index Calendar mode displays day, date and time Stopwatch/chronograph mode with1/100 second resolution Fastest/Slowest/Average Lap recall 99 lap counter with 30 lap/split memory 10 hour countdown timer with audible …

Pocket-sized for field use Dual LCD Max/Min function Measures temperature (°C/°F) and relative humidity simultaneously. Relative humidity range: 10-90% RH, ±5%. Temperature range: 32-122°F, ±1.5°.

The MO50 is a compact pin moisture meter. MO50 displays moisture level in wood and building materials such as wall board, sheet rock, cardboard, plaster, concrete and mortar. This product is complete with pins (4), protective cap and 9V battery.

Dual-channel Oscilloscope with 3.8" (97mm) color LCD display Auto-set function optimizes the position, range, timebase, and triggering to assure a stable display of waveforms Peak Detect function for 50ns glitch capture XY Mode and FFT function to view component frequencies …

Perform OSHA and IEC Noise accumulation surveys Adjustable Criterion Level, Exchange Rate, and Threshold Applications include Personal accumulated noise exposure measurement, Workplace noise assessment, OSHA and other regulatory agency compliances Datalogs up to 4500dB readings when used as a…

1000A Clamp measures single f (phase) or 3f power to 600kW Display True Power, Apparent Power, Power Factor, True RMS Voltage and Current, Resistance and Frequency Dual display of kW+PF, kVA+PF, V+A, A+Hz or V+Hz Clamp jaws open to 1.8" (46mm) Built-in recorder datalogs up to…

Extech’s STW515, digital stopwatch and clock, features a 12- or 24-hour clock format and programmable alarm with hourly chime. It also includes three Stopwatch Modes: Elapsed Timer, Split Time, and TwoCompetitor Timer. The backlight can be used for viewing at night or in dimly lit areas and…

Measure RPMs from 5 to 99,990rpm with microprocessor quartz crystal accuracy of 0.05% + 1digit Resolution from 0.1rpm (5 to 1000rpm) to 1rpm (1000 to 9999rpm) to 10rpm (10,000rpm to 99,990rpm) Large 4 digit LED display updates once per second (rpm greater than 60) Unique design permits RPM…

The RHT3 is an EzSmart Hygro-Thermometer for use with Android or iOS Smart Devices. The RHT3 comes with a free app from iTunes and Google Play for taking readings. Complete with built-in sensor and protective connector cap with strap.

Full function autoranging DMM includes AC/DC Voltage and Current, Resistance, Capacitance, Frequency, Duty Cycle, Diode and Continuity Current measurements to 2000A through the clamp and 400mA via test leads Large 4000 count backlit display for high resolution and easy viewing in dimly lit…

Quickly Identifies and Pinpoints Gas Leaks 16" (406mm) gooseneck for easy access into hard to reach locations High Sensitivity One hand operation with thumb controlled sensitivity adjustments to eliminate background gas levels Visible and audible alarm at 10% (LEL) Lower…

Features: Applications: Large 3-1/2 digit (1999 count) LCD with over-range indication Two ranges: 200.0 (0.1Fc) and 2000 (1Fc) 5% basic accuracy Precision color-corrected, photo-diode sensor Battery operated with low battery indication Complete with 9V battery, remote…

Tests up to 1000VAC with visual/audible indication 75 to 1000VAC input voltage with 45 to 65Hz frequency range LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each phase is live Beeper sounds intermittently when correct phase is detected and continuously…

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…

Waterproof Temperature Indicator with Stainless Steel Probe Includes 0.78" (20mm) stainless steel probe with 9.6ft (2.9m) cable Measures temperature from -40°F to 158°F (-40°C to 70°C) ±1.8°F/1°C basic accuracy with 0.1° max resolution …

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…

The IR320 is a Waterproof Dual Laser IR Thermometer with Alarm with a rugged design and 9.8ft (3m) drop-proof protection. Extech IR320 provides fast and accurate temperature measurements up to 1202°F (650°C). Its dual guided laser shows the target area between the two points at a 12:1…

The Extech EX470A True RMS Multimeter and Infrared Thermometer with Capacitance, Frequency, and Duty Cycle Measurements and 2 K-Type Remote Probes is the perfect meter for HVAC or plant maintenance. The IR thermometer measures the surface temperature from -4 to 518 °F (-20 to 270 °C)…

Thomas No. 1215Y38/1215Y39 Metal Vane withstands temperatures to 158°F (70°C) and air velocity to 6900ft/min Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC Adjustable data sampling rate: 1 to 3600 seconds Stores 99 readings…