Square Type Moving Coil Power Meter Accuracy:class 1.5 Current:1A or 5A Voltage:50V,100V,240V,380V...240/415V...... Square Type Moving ... Coil Power Meter1. Model: 1) Wattmeter Model: 90°SF-144-3 ... , with balanced or unbalanced load. Nominal mark: active power is W and reactive power is Var.2. Accuracy: class 1.53. SpecificationVoltage ...