DC 4-30V 9-in-1 10A Voltmeter and Ammeter Digital IPS Voltage, Current, Power, Energy, Battery, and Power Tester

DC 4-30V 9-in-1 10A Voltage and Current Meter, Digital IPS, Voltage, Current, Power, Energy, Battery Capacity Tester DC 4-30V 9-in-1 10A Voltage and Current Meter, Digital IPS, Voltage, Current, Power, Energy, Battery Capacity Tester DC 4-30V 9-in-1 10A Voltage and Current Meter, Digital IPS, Voltage, Current, Power, Energy, Battery Capacity Tester Product Features: 1. Comprehensive Real-Time Monitoring, Multiple Parameters Clearly Displayed: Simultaneously measures and displays voltage, current, power, impedance, capacity, energy, temperature, time, and power percentage. 2. High-Definition Color Screen, Accurate Readings: Equipped with a 0.96-inch high-definition color screen, offering vibrant colors and high contrast, ensuring clear readings even in bright light or dim environments. 3. Fine-tuning to Meet Personalized Needs: Considering different application scenarios, this product features a fine-tuning function for voltage and current display. Users can flexibly adjust the displayed values ​​according to actual usage conditions. 4. Supports clearing accumulated data and resetting to zero when idle: The former allows users to clear historical records and restart statistics at any time; the latter can automatically reset the reading to zero when idle, effectively avoiding error accumulation.5. Intelligent power management, battery percentage based on voltage reference: By manually setting the full-power voltage and low-power voltage, the device can intelligently calculate the current remaining battery percentage, helping users better plan charging cycles and usage time. Product Parameters: Operating Voltage: DC4~30V (No power supply for overvoltage) Voltage Measurement Range: DC0~100V, error ±1.00V, jump 0.1V Current Measurement Range: Unidirectional measurement, 0.00A~10.00A, error ±0.1A, initial 0.03A Power Measurement Range: 00.00~1000W Impedance Display Range: 0~99999Ω (non-internal resistance) Capacity Measurement Range: 0~999999kAh Energy Measurement Range: 0~999999kWh Temperature Sensor: Cylindrical waterproof probe, NTC 10K 3950 1% sensor, total length approximately 1 meter Temperature Measurement Range: -40~120℃ (external temperature determined by NTC) (Sensor Measurement) Time Measurement Range: 0~999:59:59 (hours:minutes:seconds) Standby Current Consumption: 10mA (DC12V measurement) Accumulated Data Clear: Supported Unload Forced Zeroing: Supported Voltage Display Fine-tuning: Supported Current Display Fine-tuning: Supported Power Percentage Display: Power percentage based on voltage reference value (full power and low power voltages need to be manually set) Instrument Dimensions: 47.59×28.67×25.33 mm Mounting Opening: 45×26 mm Package List: Coupled Head *1 Cable *2 NTC Sensor *1