DC500V 500A Wireless Voltage Meter Solar Battery Charging Coulometer Capacity Power

body { font-size: 100%; color: #000; font-family: Open Sans,Arial,Heetica,sans-senif,SimSun,"宋体"; line-height: 1.3; } dl { margin: 0px; width: 480px; float: left; } dt { width: 100px; height: 15px; float: left; } dd { width: 240px; height: 15px; float: left; } dl dt { margin: 0px; line-height: 22px; color: #474747; font-size: 14px; font-family: tahoma; } #product-desc { width: 100%; height: 209px; } #descrtion { width: 100%; height: 50%; } #details { width: 100%; height: 50%; } .ui-box-title { height: 30px; font-size: 15px; font-family: tahoma; font-weight: bold; background-color: #ddd; text-anchor: inherit; padding-top: 8px; margin: 0px; } .ui-box-body { margin: 0px; } #tbspecifics { border-right: 1px solid black; border-bottom: 1px solid black; } #tbspecifics tr { height: 30px; } #tbspecifics td { width: 100px; border-left: 1px solid black; border-top: 1px solid black; } 1. Wirele data nsmiion, to avoid com wiring between display and modules to ca interference, while wiring is simpler.2. The Hall r is d to perform non-contact sensing current without disconnect wires, ing it safe, reliable and convenient.3. Voltage, current, power, temperature, capacity, percentage of remaining capacity, running time is displayed at the same time.4. Dual relay interface, can manage download and upload separately.With charge over voltage, discharge under voltage, charge over current, discharge over current protection.5. Breakpoint memory function, power on and off, and AH and WH number before power off can be memorized.Display: 2.4 inch TFT LCD display6V - 80V s-power measurement range Measuremennge 0 - 500V when external power supplyExternal supply voltage 6- 60 VMode color LCD 2.4 inchvoltage 0.01 V - 500 VCurrent 0.1A - 500Acapacity 0.001AH - 65000.00AHEnergy 0.000KWH - 9999KWHTime 0 - 100 hour99KW valueTemperature 1 - 100 ° CVoltage ± 1% + 2 wordsCurrent ± 2% + 5 wordsTemperature ± 1.5 ℃Measurement rate 5 times / secondRelay delay time (0-60) SSingle group open communication distance 10 metersOVP (overvoltage protection) 0.01V -500VP (undervoltage protection) 0.01 -500V OCP (overcurrent protection) 0-500ANCP (discharge overcurrent protection) 0-500Asize:Display board: 87 * 49 * 14mmMeasuring board: 114 * 54 * 28mmMaterial:Metal + plasticcolour:Bla+ Package Contents:1 * Display Module3 * 2P cable1 * Male to Male usb 2.0 cable1 * Module(Include1pcs test board 1pcs Hall r )Only the above package content, other products are not included.Note: Light shooting and different displays may ca the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.