Best selling products

The 912A Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 60psi (4bar). A high-qualit...

Diethylhexyl Sebacate Oil (1 Liter)

DS2000A Series is the new mainstream digital scope to meet the customer's applications with its innovative technology, industry leading specificati...

The 44550 is a pen style humidity and temperature meter. Featuring a dual LCD for simultaneous display of relative humidity and Temperature (°C/°F ...

Extech's 461920 is a tachometer for RPM measurements. Make safe, non-contact RPM measurements (2 to 99,999 RPM) of rotating objects by pointing the...

The EN100 is a Compact Hygro-Thermo-Anemometer with Light Sensor. 11-in-1 Environmental Meter for indoor and outdoor conditions. Built in light sen...

The HD450 Light Meter measures from 0 to 40,000Fc and 0 to 400kLux with a 0.01Fc/0.1Lux resolution. Features: 5% accuracy, Peak mode (10µs), Relati...

This HW30 multi-function stopwatch displays a digital up/down timer, temperature, humidity and heat index. The heat index measurement shows how hot...

The LT40 LED light meter is useful for measuring and optimizing environmental light levels in a wide range of environments, including office buildi...

4pH buffer solution Comes in convenient pint size plastic bottles

7pH buffer solution Comes in convenient pint size plastic bottles

Hioki Insulation Resistance Testers or Megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. ...

Whether you're pouring concrete, balancing HVAC systems, or monitoring jobsite conditions, the Kestrel 5200 Professional Environmental Meter takes ...

SDM3045X is a 4½ digit digital (66,000 count) multimeter incorporating a dual-display and is especially well suited for the needs of high-precision...

Check CO levels up to 999ppm with the push of a button using Model CO15. An audible alarm indicator will continuously beep starting at 25ppm (prese...

Extech’s STW515 is a digital stopwatch and clock. This stopwatch features a 12 or 24 hour clock format and programmable alarm with hourly chime. It...

The testo 410-1 vane anemometer is impressive thanks to its practical pocket size and is ideal for fast check measurements. With a measuring range ...

The testo 104 waterproof food probe thermometer comes with a wide range of features including a strong foldable form factor, a rubber-coated anti-s...

If your professional work involves food or pharmaceutical products, you know that the storage temperature of your goods should not exceed specific ...

The Testo 770-3 clamp meter is the ideal clamp amperemeter for demanding measuring tasks in tight application environments. The movable pincer arm ...

The CA 8345 is a Class A Qualistar power and energy quality analyser.Like the Qualistar+ models, it is equipped with an intuitive HMI and remains s...

Tekneka type-K bead wire temperature probe is a thermocouple probe that uses a thin wire made of thermocouple alloy (Chromel-Alumel) to measure hig...

Testo 510i differential pressure measuring instrument, used in conjunction with a smartphone or tablet, is suitable for quick and easy measurement ...

Tekneka 115D is a Reusable Temperature Data Logger that comes with a 1.5-inch LCD display for easy monitoring of temperature data. It can measure t...