Tunkia TH0780 ເຄື່ອງປ່ຽນແຮງດັນຄວາມຖີ່ແຮງດັນທີ່ມີຄວາມຊັດເຈນສູງ

Function: TH0780 is a high-precision power frequency voltage converter with a built-in multi-range precision voltage transformer. It can convert high power frequency voltage to 1V output voltage signals, enabling precise measurement of power frequency voltages or source voltage traceability calibration.

U1 nominal input: 60V-480V

U2 nominal output: 1 V

Power frequency: 45Hz-65Hz

Proportion uncertainty typical value: 5 ppm

Select different proportions by touch on the LCD screen.

Output voltage can be one-button off or on.