DC Combo Meter Dual Voltmeter Ammeter 0-33V 0-999.9mA 1A 2A 3A High Precision GZ

A, the resolution is 1mA. Solar, Wind, HHO System. Ideal for use with. Operation temperature -10~65 ℃. Size of mounting hole 45 mm×26mm (L W). Resolution 0.01V, 0.1mA/0.001A. Accuracy Volt ± (0.5% + 2 byte) / Amp ± (0.3% + 2 byte).