Best selling products

CL200 is an ExStik® Chlorine Meter. This revolutionary technique measures Direct Total Residual Chlorine from 0.01ppm to 10ppm. It makes non-subjec...

The Testo 104-IR food safety thermometer is ideal for carrying out temperature and food safety checks. And because it fits snugly in any pocket, it...

3109-25E Electronic Outside Micrometer: 0-1"/25mmThe 3109-25E has an accuracy of +/-.00008".Features:● Resolution .00005"/0.001mm● Button functions...

Temtop LKC-1000S+ 2nd AQI Professional Monitor is the latest 9-in-1 air quality monitor that measures PM2.5, PM10, particles, HCHO (formaldehyde), ...

Includes 10 packs (10 tablets ea.) Requires 1 tablet per test - enough for 100 tests Foil packaging provides very stable environment with long she...

SIGLENT’s new SDS1000X-E Super Phosphor Oscilloscopes feature two channel and four channel models. The two channel model is available with a 200 MH...

Res: .0005"/0.01mm. Buttons: on/off, zero, inch/mm. Automatic power off, move the digital unit to turn on power. Battery CR2032. Data output. Made ...

Elitech GSP-6 data logger is mainly used to record the temperature and humidity of food, pharmaceuticals chemicals, etc. It is widely applicable to...

The PCE-PH 12 pH Meter is a handy device for quick and easy measurement of the pH value from 0 to 14 and the temperature from 0 to 60 degrees Celsi...

The PCE-Instruments PCE-2000N hardness meter uses the Leeb rebound method. This is a dynamic hardness test method in which a standardized test spec...

Extech's 39240 is a waterproof stem thermometer. This stem thermometer is pocket sized with a digital display featuring 0.1° resolution and min/max...

The Big Digit Hygro-Thermometer simultaneously displays indoor and outdoor Temperature and Humidity. Measures Humidity from 10 to 99% RH and Temper...

This Humidity Meter with Alarm and Remote Probe features a large triple display of relative humidity, temperature and dew point. Has a built-in sta...

The EX006 is a Weighted Base and Solution Cups Kit. For use with Extech Water Quality Meters like the PH110 ExStik Refillable pH Meter or EC500 Wat...

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 fe...

The EC170 is a Salinity Meter with Waterproof design (IP65). Measure salinity in aquaculture, environmental studies, ground water, koi ponds, irrig...

The HT30 Wet Bulb Globe Temperature (WBGT) measurement considers the effects of temperature, humidity and direct or radiant sunlight. It can also d...

The MF100 is an AC/DC Magnetic Field Meter. This magnetic field meter features automatic temperature compensation with Hall effect sensor. Product ...

The MO50 is a compact pin moisture meter. MO50 displays moisture level in wood and building materials such as wall board, sheet rock, cardboard, pl...

The Extech TM100 Type J/K Single Input Thermometer has a wide temperature range of -328 to 2501°F/-200 to 1372°C for type k and -346 to 2012°F / -2...

Extech's TP882 is a penetration temperature probe. This Type K probe measures from -50 to 1000°F (-46 to 538°C) with a subminiature (mini-ANSI) con...

RIGOL's DP700 Series power supply is an affordable, programmable linear DC power supply for benchtop applications. With quality performance specifi...

Hioki FT3700-20 Infrared Thermometer is a non-contact thermometer using infrared rays. The instrument identifies the surface temperature of an obje...