SOONHUA Wire Digital Voltmeter LED Voltage Meter Display Voltmeter Gauge Tester AC 100~300V Voltmeter 0-50A Ampere Meter

Specification:  The range of voltage measurement AC100V-300V  The range of current measurement 50A(0.00~49.99A)  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