testo 735-2 - Multichannel thermometer

The testo 735-2 digital multichannel thermometer is used in a variety of different fields. It can measure the surface, air, and core temperature of a wide range of media, with an accuracy up to 0.09...

testo 745 - Non-contact voltage tester with built-in flashlight

The testo 745 NCV has a built-in low pass filter that greatly reduces high frequency interference, which causes false indications.  The built-in LED flashlight is bright and focused, to...

testo 750-1 - Digital Voltage Tester

Testo’s history of efficiency, innovation, and quality now extends into the entire electrical lineup. Once again, Testo brings high value, feature-packed products to the HVAC contractor...

testo 750-2 - Digital Voltage Tester with GFCI Test

Testo’s history of efficiency, innovation, and quality now extends into the entire electrical lineup. Once again, Testo brings high value, feature-packed products to the HVAC contractor...

testo 750-3 - Digital Voltage Tester with GFCI Test

Testo’s history of efficiency, innovation, and quality now extends into the entire electrical lineup. Once again, Testo brings high value, feature-packed products to the HVAC contractor...

testo 755-1 - Current / Voltage Meter with 200 A AC, 600 V AC/DC, and Continuity

The instruments include important functions such as current, voltage, resistance & continuity. The integrated flashlight enables users to work in poorly lit areas. The overall design is for...

testo 755-2 - Current / Voltage Meter with 200 A AC, 1000 V AC/DC, Continuity, and Phase Rotation Tester

The instruments include important functions such as current, voltage, resistance & continuity. The integrated flashlight enables users to work in poorly lit areas. The overall design is for...

testo 760-1 - Digital multimeter

This multimeter's function and range settings are always correct, because its measurement parameters are detected and set automatically.  Three easy to read buttons replace the traditional...

testo 760-2 - Digital multimeter with type K and TRMS.

This multimeter's function and range settings are always correct, because its measurement parameters are detected and set automatically.  Three easy to read buttons replace the traditional...

testo 760-3 - Digital multimeter with type K, TRMS, and 1,000 V range.

This multimeter's function and range settings are always correct, because its measurement parameters are detected and set automatically.  Three easy to read buttons replace the traditional...

testo 770-1 - Hook clamp meter

The testo 770 series identifies the testing in-process and automatically selects the correct meter configuration, which saves you time and increases your accuracy.The testo 770 series of...

testo 770-2 - Hook clamp meter with thermocouple adapter

The testo 770 series identifies the testing in-process and automatically selects the correct meter configuration, which saves you time and increases your accuracy.The testo 770 series of...