VAT4300 Wireless DC Voltmeter Current Tester Watt Measurement Digital Display Electric Garage Meter With Temperature Sensor

Instruction: http://img.banggood.com/file/products/20180510042547VAT-Quick-Guide.pdf Feature: VAT series is a multi-function meter based on 2.4G wireless data transmission technology. It can measure miscellaneous parameters such as voltage, current, power, charge and discharge capacity, watt-hour, time, and temperatureand with over-current protection Protection, under-voltage protection, and limited protection and other protection functions. The instrument can automatically identify the direction of the current, and the battery capacity can be monitored in real time, the instrument uses TFT LCD display, display information is comprehensive, user-friendly and better interaction. Performance advantages: 1. Bidirectional detection of current, convenient wiring. 2. Solve the problem of zero drift of the old product, the current can also ensure better accuracy after working for a long time. 3. Wireless mode, the farthest transmission distance can reach 10 meters, USB data cable using Andrews mobile phone data cable, the connection is solid, not easy to loose. 4. Display interface is divided into large font display interface, full-featured display interface and black and white display interface, to ensure that the sun can clearly see the display parameters. 5. Equipped with relays to achieve circuit over-current protection, over-voltage protection, under-voltage protection. 6. During the measurement, the ampere hours, watt hours and time can be cleared without affecting the next measurement. 7. The display can be set to extinguish the screen, press any key to wake up the screen. 8. Button touch buttons, feel comfortable, clean and elegant interface; 9. Wireless mode can set different communication address, multiple machines at the same time do not interfere with each other. Technical indicators: Voltage measurement range 0~400V Voltage resolution 0.1V Current measurement range 0~300A Current resolution 0.1A Temperature measurement range -20~120 Capacity display range 0%~100% Power measurement range 0~200kW Power resolution 0.001W AH measurement range 0~2000kAH Capacity resolution 0.001AH Watt-hour measurement range 0~4000kWH Watt-hour accuracy 0.001WH Time measurement range 0 ~ 99 days Time resolution 1 second Communication channel range A ~ Z (26 channels) Communication channel range 01~99 Voltage accuracy 2% + 3 words Current accuracy 5% + 10 words Sampling rate 5 times / second Communication distance up to 10 meters Measurement module power consumption About 0.4W Display module power consumption 0.5W NCP 0 ~ 300A (negative over-current protection setting) OCP 0 ~ 300A (positive over-current protection setting) OVP 0 ~ 100V (over-voltage protection setting) LVP 0 ~ 100V (under-voltage protection setting) Protection delay time 0 ~ 10s Size 14.5 x 10.5 x 8.5cm Weight 450g Package includes: 1 x Display module 1 x Measurement module 1 x Temperature sensor 1 x Extension interface 2P line 1 x USB cable 1 x EN instruction