ANGEEK 15W Electric Circuit Tester, Adjustable 0.15 3A Constant Current DC 3.7 13V USB Load Module with Fan, Intelligent Indicator Light for Discharge Testing

Rotate the knob of cONstant current potentiometer to adjust 0.15A-3A discharge current, clockwise rotation for increasing, anticlockwise rotation for decreasing NTC thermistor can be controlled at 40¡æ, the cooling fan automatically start or stop. There will be little heat during use, please be careful to use and keep away from combustible items Reserved interface for fan start/stop. By default, fan starts or stops with the change of temperature. Connecting the middle bonding pad with ON pad, the fan will keep running, connecting the middle bonding pad with OFF pad, the fan will be closed. USB port can be extracted individually for wide range of application Applied voltage range is 3.7V-13V, supporting 15W continuous discharge, working with indicator light, Weight: 0.06834330122 pounds, Manufacturer: ANGEEK