Best selling products

The Hioki SS7012 DC Signal Source can be used not only for instrumentation system (4-20mA) maintenance, but also for maintaining and servicing ther...

Siglent’s SSA3000X family of spectrum analyzers offer a frequency range of 9 KHz to 2.1 GHz / 3.2 GHz. With their light weight, small size, and fri...

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...

Extech’s pocket-sized autoranging Light Meter offers wide light intensity ranges measuring up to 40,000Fc (400,000Lux) with high resolution to 0.01...

Mitutoyo vernier calipers can measure outside diameters (OD), inside diameters (ID), depth, and steps. The small vernier face angle of 14º provides...

SPD1000X Programmable Linear DC Power Supply has a 2.8 inch TFT-LCD display, features remote computer control capability,  and real time wave displ...

The Mitutoyo 137-203 Tubular Inside Micrometer has a range of 50-500mm, head travel of 13mm, and the following extension rods: 13,25,50 (2pcs), 100...

A Mitutoyo high-resolution digital-indicator based instrument designed for quick and efficient measurement of small dimensions. Ideally suited for ...

This electronic time-temperature indicator (TTI) is a single use device that measures accumulated exposure to temperature above a threshold of 41°F...

Mitutoyo 188-111 Screw Pitch Gage Set, 4 - 42 TPI, 30 Leaves Thread pitch size is stamped on each gage. Unified Screw Pitch Gages (60 degrees).

Measuring air flow velocities and correctly calculating the volume flow at ventilation outlets can present a challenge. Use the testovent 417 funne...

For refrigeration engineers: Compact kit containing Testo 549i high-pressure gauge and Testo 115i clamp thermometer (two of each). Used in conjunct...

The MN Series is a range of versatile transformer clamps for measuring alternating currents with a power analyser. This clamp has 2 sensitivities f...

Compact, Portable, and Flexible Goose-Neck Cable Coils for Easy Inspections and StorageThe Extech BR90 is a palm-sized, waterproof (IP67) 8mm camer...

PCE-CL 20 is a cable detector or locator used to detect live and voltage-free electrical wires. This cable detector also can be used to locate meta...

The MR277 is the first FLIR building inspection system to combine the advantages of Infrared Guided Measurement (IGM) and our patented Multi-Spectr...

The EX007 is a set of Spare Sample Solution Cups. For use with Extech Water Quality Meters like the PH110 ExStik Refillable pH Meter or EC500 Water...

Extension cable for measuring in solutions that are hard to reach Optional 16ft (5m) cable with probe guard/weight Attaches to ExStik® meter fo...

The EX310 is a compact manual ranging multi meter which features an extra-large 2000 count display and built-in non-contact AC voltage detector (NC...

The EX350 is a professional DMM loaded with advanced features and functions. Low Impedance (LoZ) mode eliminates false readings caused by ghost vol...

The 380320 is an Analog Insulation Tester with a large, easy to read analog display. Featuring a live circuit warning which displays the actual AC ...

The Extech 380405 Capacitance Decade Box is very popular for product design testing and calibration because it can be substituted into a circuit an...

The 392050 is a Penetration Stem Dial Thermometer that has a temperature range of-58 to 302 Degrees F (-50 to 150°C) and an accuracy of +/-2 Degree...

This 407026 Heavy Duty Light Meter has 4 lighting type settings for enhanced accuracy (Tungsten/Daylight, Fluorescent, Sodium, Mercury). Additional...