2.4 Inch Color Screen Display CNC Adjustable Power Supply Step Down Module Voltmeter Ammeter 80V 500V 300A Ovp Ocp Opp

Instructions: http://img.banggood.com/file/products/20180718053121SKU973245-Instructions.pdf Instrument introduction: VAC8010F is a multi-function meter based on 2.4 wireless data transmission technology. It can display various physical parameters such as voltage, current, power, capacity, energy, temperature and running time in real time. The battery can be realized separately through two reserved relay interfaces. Charge and discharge management and overvoltage, undervoltage, overcurrent protection. Moreover, the meter uses a 2.4-inch color liquid crystal as a display, and the display data is more comprehensive, clear, and easy to observe. Instrument characteristics: 1. Wirelessly transmit data to avoid interference caused by complicated wiring between the display and the detection module, and the wiring is more convenient. 2. Hall sensor is used to realize non-contact detection current, without disconnecting the wire, safe, reliable and convenient. 3. Voltage, current, power, temperature, capacity, percentage of remaining capacity, and running time are displayed simultaneously. 4. Dual relay interface, can manage charging and discharging separately. 5. With charging overvoltage, discharge undervoltage, charging overcurrent, discharge overcurrent protection. 6. With power-off memory function, you can record the AH number and WH number before power-off. Item Specification Input voltage Measuring range when self-powered 6V~80V Measuring range when externally powered 0~120V Input current measurement range 0~100A External supply voltage 6-60V Display method 2.4 inch color LCD display Measuring range Voltage 0.01V~120V Current 0.1A~100A Capacity 0.001AH~65000.00AH Energy 0.000KWH~9999KWH Time 0~100 hour Power value 999KW Temperature 1~100 Accuracy Voltage 1%+2 Current 2%+5 Temperature 1.5 Measurement rate 5 times / sec Relay delay time (0-60)S Communication distance Open single group 10 meters Protection type and setting range OVP (overvoltage protection) 0.01V~500V LVP (undervoltage protection) 0.01~500V OCP (Charge Overcurrent Protection) 0-500A NCP (discharge overcurrent protection) 0-500A Display panel size 87*49*14 (mm) Measuring board size 114*54*28 (mm) Package includes: 1 x Step Down Module