•Size: 48mm x 29mm x 21mm.
•Display color: red LED (dual display).
•Display: digital 0.28 inch LED.
•Working voltage: DC 4.5~30V
•Measure voltage: DC 0~100V
•Minimum resolution (V): 0.1V
•Refresh rate:? 500 ms / times.
•Measurement accuracy: 1% (± 1 digit).
•Minimum resolution (A): 0.01A.
•Working current: <20mA.
•Measure current: 10A (direct measurement, built-in shunt).
•Operating Temperature: -10 to 65°C.
•Operating humidity: 10 to 80% (non-condensing).
•Mounting cutout: 45.5mm x 26.5mm.