Extech Instruments

Extech’s Weather Station helps you plan your day-to-day outdoor activities that may be affected by weather conditions including businesses involved...

The Extech 380400 Resistance Decade Box is very popular for product design testing and calibration because it can be substituted into a circuit and...

The compact Extech 380950 is a mini AC/DC clamp meter. The 380950 has an extra-small diameter jaw designed to reach into very small areas while pro...

The 380976-K is a Single Phase/3 Phase 1,000 Amp AC Power Clamp Meter Kit. Measures 1/3-Phase True Power (kW), Apparent Power (kVA), Reactive Power...

382276 is a Switching Mode DC Power Supply has an adjustable output of 0 to 30V/ 20A with two user-defined presets and one 13.8V/20A factory preset...

The 39272 is a Pocket Fold up Thermometer with Adjustable Probe. This Pocket Foldup Thermometer has a 4.5 in. stainless steel probe that adjusts at...

The 40180 is a Tone Generator and Amplifier Probe Kit. This heavy-duty kit with audible tone easily identifies wires or cables. The insulated induc...

The 407730 sound level meter measures from 40 to 130dB with an accuracy of 2dB. The digital display offers a 0.1dB resolution and features a fast r...

This Type 2 Sound Level Meter Kit meets ANSI and IEC 651 Type 2 standards. Ideal for noise surveys in the workplace, installing fire alarms and spe...

Extech's 407764-EXT is a fifteen foot Microphone Extension Cable for use with Extech's Models 407355, 407780 and 407790 Sound Level Meters. Compa...

The 407780A is an integrating sound level meter with USB. The meter takes Leq and SEL measurements with A and C frequency weighting options. The me...

407860 Heavy Duty Vibration Meter has a Velocity range of 7.87 in./s or 200 mm/s; Acceleration range of 656 ft./s or 200 m/s, and Displacement rang...

The 42545 is a High Temperature IR Thermometer which measures up to 1832 degrees F (-50 to 1000°C) with 50 to 1 distance to target ratio and laser ...

This Big Digit Hygro-Thermometer with extendable probe (18” cable) measures humidity from 10% to 99% RH and temperature from 14 to 140°F (-10 to 60...

This Humidity Alert Hygro-Thermometer has a programmable %RH audible and visual alarm that alerts you when humidity exceeds the set limit. Large LC...

The EX613 is a 400 Amp dual input AC/DC Clamp meter with built in non-contact voltage detector. This TRMS AC/DC Clamp Meter has dual thermocouple i...

The Extech BT100 is a Battery Capacity Tester. Product can be used to test the condition of batteries quickly and easily. As an AC milliohm-meter, ...

The CG104 is a pocket-sized coating thickness tester which offers quick one-handed operation and non-destructive measurements of the thickness of f...

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

The CL205 is an Extech ExStik® Replacement Chlorine Electrode Module. Product for use with Extech CL200 Meter. The CL205 is an electrode capable of...

This Portable Indoor Air Quality CO2 Meter measures Carbon Dioxide (C02), Temperature, Humidity, Dew Point, and Wet Bulb. Checks for Carbon Dioxide...

The CT20 is an electronic tool for electricians, alarm, cable installers and others who routinely need to check circuits for continuity and also id...

Includes 6 screw on membrane caps, 15mL filling solution and polishing paper Compatible with Dissolved Oxygen sensor (DO605) of DO600 meter

Extech EC-12880-P are two bottles of 12880µS Conductivity Standard, 1 pint each of premade solution. EC-12880-P is for use with Extech Conductivity...