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Specification

HT78 Leakage clamp with low pass filter and analogical output

The innovative HT78 clamp is a meter for accurate measurement of very low AC TRMS current values ( from 0.1mA) and it’ s ok for leakage current measurements in civil and industrial electrical installations to solve typical problem of RCDs accidentally tripping. The integrated low pass filter permits the cut of high order harmonics and the analogical DCV output permits a connection with external data loggers. The meter permits to measure up to 3000A and, thanks to large jaws, clamp cables and/ or bars of wide sizes. The meter is compliance to IEC/ EN61010-1 safety standard in CAT II 600V, CAT III 300V.

STANDARD
CE mark
EN 61010-1

FUNCTION
* AC TRMS current up to 3000A
Minimum resolution for AC leakage current measurement: 0.1mA
150Hz low pass filter
DCV analogical output for external data loggers
Data HOLD
Manual range
“ LOCK� function for blocking jaws
Wide conductor size ( 108mm)
AutoPowerOFF

ACCESSORIES
Included accessories:
* Hard carrying bag
* Batteries
* Set of wrist strap
* User manual