Best selling products

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...

10pH buffer solution Comes in convenient pint size plastic bottles

4pH buffer solution Comes in convenient pint size plastic bottles

7pH buffer solution Comes in convenient pint size plastic bottles

The Extech TL803 Standard Test Leads have protective tip covers for safety during storage. Standard replacement test leads with shrouded banana con...

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 ...

Loaded with features, this economically priced hardness tester is capable of measuring the surface hardness of a broad variety of metals on flat an...

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...

The PHT-5100 is a digital Barcol Impressor hardness tester that is easy to use and ideal for measuring hardness of soft metals and other similar ma...

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 ...

Use the robust, 1000mm long Pitot tube with a diameter of 7mm for measuring flow velocity (in combination with a compatible measuring instrument/pr...

The Chauvin Arnoux CA6526 insulation tester is compact, lightweight and simple to use, offering greater comfort for users. Casing designed with 600...

The Mitutoyo 500-193-30 Absolute Digimatic Caliper has a measuring range of 0-300mm/0-12" having an accuracy of ±0.03mm/±0.0015" and 0.01mm/0.0005"...

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...

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...

The Atten ST-3150 is a newly designed, more intelligent, more reliable, more economical, and more convenient digital small-size soldering station w...