Description: Input voltage Main battery voltage range: 8V~100V Starting battery voltage range: 0-100V Current measurement range: 0.02-150A Measuring range Capacity: 0.0AH~6500.0 AH Energy: 0.0KWH~6500.0KWH Time: 0~900 hours Power value: 0.00~999KW Temperature: -20℃~150℃ Alarm type and setting range Main battery overvoltage/undervoltage alarm: 0.1~100V Charging/Discharge overcurrent alarm: 0.1-500A Over temperature alarm: -20℃-150° Start battery overvoltage/undervoltage alarm: 0.1~100V Remaining capacity percentage alarm: 0~100% Delay alarm time: 0~200S Operating power consumption: Typical value Less than 0.1W Display language: Chinese/English Communication channel: 1-255 Transmission method: Bluetooth transmission/2.4G transmission Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:As Shown Material:ABS+PVC Package Contents: 1x Monitor 1x Data Sampler 2x Voltage Collection Cable 1x Temperature Cable 1x USB To Micro-USB Cable 2x Base Fixing Screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 4. After downloading and installing the APP, you can view all relevant data and curves on the APP through the built-in Bluetooth connection, and set all functions through the mobile APP. 5. Real-time monitoring of working status, OTP over-temperature alarm; OCP charging over-current alarm; NCP discharge over-current alarm; main battery over-voltage alarm; OVP main battery under-voltage alarm; LPP remaining capacity percentage alarm 1. Bidirectional current detection, temperature detection, dual-channel voltage detection 3. The mobile APP supports curve display, can display real-time curves of voltage and current, and supports historical data export and other functions. 2. Applicable to various scenarios