Features: There are two versions of the RD6018: with WiFi and without WiFi. Integrated panel, you only need one housing and a simple AC-DC power source to make a complete powerful and adjustable power supply. 60V output voltage, 18A output current, 1080W output power, strong and powerful. 18A high current to meet customer needs for high current power supply. Support setting max output power, convenient to adapt to the input PSU. When set the output voltage and current, it will automatic power adjustment to ensure the power will not exceeds the max power you set. Large size 2.4inch colorful LCD screen, high brightness, multiple informations will displayed in one screen. Keypad + encoder potentiometer combination adjustment, instantaneous store/call out the setting parameters, conveinent and effective to use. Equipped with dedicated terminal for battery charge, suitable for various kinds of batteries. Simple setting storage and call out parameters, easy and quickly. PC software control, you can monitor and set the digital powersupply on your computer, friendly user interface, powerful functions.(support wins 7 to wins 10 system.) Support firmware update. Curve interface, support curve display, to show real time output voltage, current and power curve. 4-bit resolution, select high-precise chip, can provides high accuracy and stable performance. Full protections design, easy to set OVP/OCP data through buttons, and it will automatic stop output while the output voltage/current is exceed the protection-value. RD6018-W only:APP wireless control(android 5.0 to 10.0 system+iOS10.0 to 13.4 system), connect RD6018-W to APP through wifi(2.4G), can remotely monitor and set the digital powersupply on your phone, friendly user interface, containing major functions which can be operate on the panel. Specifications: Name: Voltmeter Model: RD6018, RD6018-W(optional) Material: ABS Input voltage: 6-70.00V Output voltage: 0-60.00V Output current: 0-18.00A Output power: 0-1080W Input voltage measurement resolution: 0.01V Output voltage setting measurement resolution: 0.01V Output current setting measurement resolution: 0.01A Battery voltage measurement resolution: 0.01V Input voltage measurement accuracy: (1%+5 digits) Output voltage accuracy between setting and measurement: (0.3%+3 digits) Output current accuracy between setting and measurement: (0.5%+5 digits) Battery voltage measurement accuracy: (0.5%+3 digits) Automatic cut off current value when chargings: 100mA Output ripple typical: 250mV VPP@6A Working temperature: -10 to 40 External sensor temperature detection: -10 to 100/0 to 200 External sensor temperature detection accuracy: 3/6 Constant voltage mode response time: 2ms0.1A-5A Load Constant voltage mode load regulation: (0.1%+2 digits) Constant current mode load regulation: (0.1%+3 digits) Capacity measurement: 0-9999.99Ah Energy measurement: 0-9999.99Wh Capacity and energy statistical error: 2 Buck working mode: Voltage drop >1V and >10% Cooling fan start-condition: Output current>8A or System temperature>45 Cooling fan shut down condition when working: Output current