ZB2L3 / HW-586 Hw586 Battery Capacity Tester External Load Discharge Type Module Ut377a meter improve the work efficiency

improve the work efficiency

2 x Input wires

1 x USB cable

200 high The base point can be used for even higher performance

RoHS Compliant

ZB2L3 / HW-586 Hw586 Battery Capacity Tester External Load Discharge Type Module Ut377a meter improve the work efficiencyUsing the resistance of the discharge process, resistive load will seriously heat, please pay attention to safety! Please install the 50W aluminum resistance (has been soldered half part of high temperature line) to a metal plate to use! This circuit voltage in order to improve the measurement accuracy, specially designed DC bias, when the terminal connects nothing will display a small voltage, but does not affect the actual measurement, if you are