Battery Internal Resistance Tester, High-Precision Voltage and Resistance Tester, 18650 Battery Tester

Voltage Range: 0–±100 V (DC)

Resistance Range: 0–200 Ω

Voltage Accuracy: ±0.5%

Resistance Accuracy: ±0.5%

Voltage Ranges: Auto, 1 V, 10 V, 100 V

Resistance Ranges: Auto, 20 mΩ, 200 mΩ, 2 Ω, 20 Ω, 200 Ω

Instrument Test Signal Frequency: 1 kHz AC

Charging: Type-C port (5 V/1 A)

Built-in Battery: 1000 mAh lithium battery

User Calibration: Supported

Sorting Mode: Supported

History Log: Supported

Data Export: Supported

Operating Environment: -10°C to +45°C, relative humidity <80%

Storage Environment: -20°C to +80°C, relative humidity <80%

Dimensions: 158.7 × 80.5 × 28.4 mm

Weight: 225 g