... to 0.01, and can move automatically.24 terminals for standard products, can be extended to 36Real-time ... 3 phases circuits,balanced load 45-65Hz and for 1 phase AC 50Hz.Model:AM-96 AM-72Class:2. ... is standard.POWER METERWattmeters with built-in converter for 1 phase,3P 3W,3P 4W.Model:AM-96 AM- ... CT.wattmeters with built-in converter for 3P 3W,3P 4Wand single phase.Struction:Moving Coil,Moving Iron and ...