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

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 range0~400VVoltage resolution0.1VCurrent measurement range0~300ACurrent resolution0.1ATemperature measurement range-20~120 ?Capacity display range0%~100%Power measurement range0~200kWPower resolution0.001WAH measurement range0~2000kAHCapacity resolution0.001AHWatt-hour measurement range0~4000kWHWatt-hour accuracy0.001WHTime measurement range0 ~ 99 daysTime resolution1 secondCommunication channel rangeA ~ Z (26 channels)Communication channel range01~99Voltage accuracy± 2% + 3 wordsCurrent accuracy± 5% + 10 wordsSampling rate5 times / secondCommunication distanceup to 10 metersMeasurement module power consumptionAbout 0.4WDisplay module power consumption0.5WNCP0 ~ 300A (negative over-current protection setting)OCP0 ~ 300A (positive over-current protection setting)OVP0 ~ 100V (over-voltage protection setting)LVP0 ~ 100V (under-voltage protection setting)Protection delay time0 ~ 10sSize14.5 x 10.5 x 8.5cmWeight450g Package includes: 1 x Display module1 x Measurement module1 x Temperature sensor1 x Extension interface 2P line1 x USB cable1 x EN instruction