Hook release no sweat with Testo 770-1 multimeter

Renée Francoeur
November 29, 2016
November 29, 2016 - Do you have trouble clamping your wires in hard-to-reach areas? Suited for electrical work in HVAC applications, the Testo 770 hook-clamp digital multimeter’s hook-off retractable post releases the wires when testing is complete.

The 770 series, available from ITM Instruments, also identifies the testing in-process and automatically selects the correct meter configuration, according to Testo.

The DC voltage resolution is 4.000V/1mV, 40.00V/10mV, 400.0V/100mV, 600V/1V and accuracy is ±(0.8% of mv + 3 Digit).

AC voltage resolution is 4.000V/1mV, 40.00V/10mV, 400.0V/100mV<, 600V/1V and accuracy is ±(1.0% of mv + 3 Digit).

The overvoltage category is CAT IV 600V and CAT III 1000V.

Add comment

Security code

Subscription Centre

New Subscription
Already a Subscriber
Customer Service
View Digital Magazine Renew

Latest Events

InfraCanada 2018
October 24, 2018
InfraCanada 2018
October 26, 2018

We are using cookies to give you the best experience on our website. By continuing to use the site, you agree to the use of cookies. To find out more, read our Privacy Policy.