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AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T With Coil 0-100A 80-260V AC For Arduino
New ETCR6640 AC 0.00mA-300A Φ40mm Clamp Leakage Current Meter CT Technology Lithium Battery Multifunctional Anti Interference
Din Type Perforated Current Sensor Support Drop Shipping 4-20mA 0-10V Ampere Transmitter Closed Loop Hall Ampere Sensor
0.28" Mini Digital Voltmeter Ammeter DC 100V 10A 50A 100A Panel Amp Volt Voltage Current Meter Tester Dual LED Display 3 Bit
DH-670 Pointer Analog DC Voltmeter 5V 10V 15V 20V 30V 50V 100V 70*60mm Accuracy 2.5 0-500V
FL-2 external shunt shunt resistor for analog current voltmeter (10A 20A 30A 40A 50A )/75mV DC shunt
SZC06 AC Digital Ammeter Measure Range Upper Lower Limit Alarm Delay Relay Detect AC110‑220V