VAT-4300 Wireless Voltage Watthour Meter Electric Coulomb Counter

Feature: 聽 VAT series is a multi-function meter based on 2.4G wireless data transmission technology.聽 It can measure miscellaneous 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 protection functions.聽 The instrument can automatically identify the direction of the current, and the battery capacity can be ed in real time, the instrument uses TFT LCD display, display information is comprehensive, user-friendly and better interaction. Peormance advantages: 1. Bidirectional of current, convenient wiring. 2. Soe 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 inteace is divided into large font display inteace, full-featured display inteace and bla and white display inteace, to ensure that the sun can cleay see the display . 5. Equped 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 measurement. 7. The display can be set to extinguish the screen, press any key to wake up the screen. 8. on touch ons, feel comfortable, clean and ele inteace; 9. Wireless mode can set different communication address, multle hines at the same time do not inteere with each . 聽 Technical indicators: 聽 Voltage measurement range 0~400V Voltage resolution 0.1V Current measurement range 0~300A Current resolution 0.1A Temperature measurement range -20~120 鈩?/span> Capacity display range 0%~100% Power measurement range 0~200kW Power resolution 0.001W AH聽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 卤 2% + 3 words Current accuracy 卤 5% + 10聽words Sampling rate 5 times / second Communication distance up to 10 meters Measurement module聽power consumption About 0.4W Display module聽power consumption 0.5W NCP 0 ~ 300A (negative over-current protection setting) OCP 0 ~ 300A (positive聽over-current protection setting) OVP 0 ~ 100V (over-voltage protection setting) P 0 ~ 100V (under-voltage protection setting) Protection delay time 0 ~ 10s Size 14.5 x 10.5 x 8.5cm Weight 450g 聽 Paage includes: 聽 1 x Display module 1 x Measurement module 1 x Temperature r 1 x Extension inteace聽2P聽line 1 x USB cable 1 x EN instruction
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