Overview
BM 157 advanced True RMS clamp meter with kWh recording. Lower costs of ownership and better portability thru only one pair od jaws. Easy display on both 3-wire and 4-wire unbalanced load measurements:
Unique features:
AutoVA™ – Sophisticated MCU controlled auto-selection ranges of ACA, ACV or DCA
THD%-F -Total Harmonic Distorsion-Fundamental, dual display measurements of “ACV+THD%-F” or “ACA+THD%-F”
A-lags-V – unambiguous indication of current lags voltage in inductive circuits
PF – Total Power Factor
Peak RMS (65ms) – captures in-rush RMS values of ACA or ACV as short as 65ms
kWhr recording – records both 3 phase balanced-load and 1 phase kWhr reading with last memory recall
Full Power Paramaters – dual display meas. of “W+PF”, “VA+PF” or “VAR+PF” on 3 phase balanced load and 1 phase power
