LCD can display input or output voltage, output current or output power or output capacity or output time Numerical control adjustment, accurate and fast, step-down output, output voltage 0-50.00V can be adjusted arbitrarily, limit current 0-5.000A can be adjusted arbitrarily The input terminal is against reverse connection, and the reverse connection will not be burned the output terminal will not be burned if it is reversed The module can be set to turn on or off by default It has a of software protection mechanisms, and the protection is adjustable. When the working parameters of the module the protection , the output is automatically turned off. Model: WZ5005L Display: LCD display Input voltage range: 6-55.00V Output voltage range: 0-50.00V Input voltage resolution: 0.01V Output voltage resolution: 0.01V Output current resolution: 0.001A Output current range: 0-5.000A Output power range: 0-250.0W Input voltage accuracy: (1 percent and5 characters) Output voltage accuracy: (0.3 percent and5 characters) Output current accuracy: (0.5 percent and5 characters) Typical output ripple: 150mV -to- Normal working temperature range: -10-40 Capacity measurement range: 0-99.99AH Statistical error of capacity energy: 2 percent Statistical time range: 0-100 hours Step-down working mode: differential pressure 0.05 percent and1V Product size: 79X43X42mm color: Black material: plastic Package Contents: 1 Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.