Single Phase Voltage Sensor Voltage Transformer Active Module For ArduinoFeature:A01B active output single-phase AC voltage transformer moduleOnboard precision op amp circuit、 the signal for precise sampling and appropriate compensation functionCan be measured within the 250V AC voltage corresponding to the analog output can be adjustedSpecifications:PCB board size: 50 x 19mmRated Input Current: 2mARetardation (rated input): "20' (input 2mA、 sampling resistance 100Ω)The linear range: 0 ~ 1000VIsolation voltage: 4000VOperating temperature: -40   C- + 70   CPackage includes:1 x Single Phase Voltage Sensor