LED Digital Display Voltmeter Ammeter, AC 100~300V Voltmeter 0-100A Ampere Meter,Detector Voltage Current Meter Panel Amp Volt Gauge-red plus Blue-

Specification: The range of voltage measurement AC100V-300V The range of current measurement 100A(0.00~99.99A) Display mode Double 0.39 bright LED digital tube Display color(Optional) Red + red/ red + blue/ blue + blue Measurement accuracy 1% ± 2 digits Display 0.39 inches LED digital tube display Measurement speed about 2 times per second Dimensions 70 * 40 * 30 mm Installation dimensions 68 * 38 mm Power supply line, measuring line length about 150mm "split" transformer lead length about 100mm Working temperature -10 ~ + 50 ? Working humidity 10 ~ 80% (without condensation) Working pressure 80 ~ 106 kPa Sunshine No direct exposure Package List: 1 * Current voltmeter head 1 * mutual inductance coil 1 * adapter