... F.S.Min unit: uA,mV. ZW series DC Power Meter/Coloumeter--2011 ZW8 Flat typeZW8 flip type Features: 1) ... (TC and RTD), Panel Meter, Sensor Meter, inductor, Power Meter, Coulometer, Voltage Meter, Ampere Meter, Counter, Tacho Meter, Frequency Meter, flowmeter,Timer,Timer Relay, ... cooperate in more than 20 domestic and international customers on OEM basis, and provide customer PRIVATE brand services so ...