BT4.0 12V Battery Tester Battery Monitor Car Battery Analyzer Monitor Charging Cranking Test Voltage Test Connect Smartphone APP for Battery Testing

This automobile battery monitor tool is suitable for the 12 V vehicle battery, with the function of data storage, connect with the smartphone APP through the BT and so on, it is useful in your daily routine or even your work. Come on and try it, it will not let you down.Features:Specifications:Material: plasticsAverage current: 1.5mAVoltage accuracy: ±0.02VInput voltage: 6~20VBT name: battery monitorShort-circuit protection: built inReverse connection protection: built inBT: 4.0Operating temperature: -40~85APP keyword: BM2Available: 4.3 and Later: 7.1 and LaterItem size: 55 * 35 * 15mm / 2.2 * 1.4 * 0.6inPackage size: 170 * 135 * 20mm / 6.7 * 5.3 * 0.8inPackage weight: 85g / 3.0ouncePacking list:1 * Battery Monitor

• Receive notification of battery conditions when enter BT range, which can save your time.
• It can check the vehicle cranking system automatically while engine is starting, and also check the recharging system.
• It also can list the time of each driving anf will alert your smartphone if some data abnormal, and also has the short-circuit and reverse connection protection.
• With the function of data stored in battery monitor up to 35 days if out of sync, and it will automatic synchronization when enter BT range.
• This battery monitor suitable for the 12 V vehicle batteries and you can review the historical data graphically.