... -stop service by own factory LCD display meter / digital amp meter / ampere meter / digital ammeter meterSingle-phase digital ... square-shaped single-phase digital panel meter/96*96 Technical parameter InputcurrentRated currentAC 1A, 5APower consumption<0.4VA ( ... current, voltage2. communication and transferWe offer all kinds of Amp meter, power meter , voltage meter, frequency meters, multifunction ...