Portable handheld DC milliohm meter with 4-wire Kelvin clips for high-precision testing and fast response. Designed for DIY enthusiasts, electronics repair technicians, technical education, and factory use in low-resistance measurement applications. Compact and lightweight for easy portability. Built-in lithium battery with Type-C charging port. 4-wire Kelvin clips provide improved measurement accuracy. Equipped with a 3296 potentiometer for user self-calibration. 8888 red digital tube display. Auto zero function eliminates the need for manual zero adjustment. Specifications: - Resolution: 1 mΩ - Measurement range: 1–1999 mΩ - Test current: approximately 100 mA - Accuracy: ±(0.1% + 2 digits) - Open circuit voltage: ≤ 4.2 VDC - No-load current consumption: 13 mA - Power supply: 3.7 V, 600 mAh - Charging port: Type-C, 5 V, 1 A - Charging current: 0.5 A - Charging indicator: Red LED on during charging, turns off when fully charged Accessories: - 4-wire test clips Measurement method: 4-wire Kelvin resistance testing Operating environment: 10–35°C, RH ≤ 80% Type: Small clip Color: As shown Material: Plastic Package contents: 1 × Handheld DC Milliohmmeter 1 × Clip Note: Light reflection and differences in display screens may cause slight variations in color between the product image and the actual item. Measurement error allowance: ±1–3 cm.