1. Sorting And Comparison Function, Preset Eight Groups Of Voltage Resistance Values, Whether It Is Batch Screening Of High-Quality Batteries Or Precise Location Of Problem Batteries, It Can Be Completed In An Instant, Greatly Improving Work Efficiency. 2. The Entire Process Is Recorded, Clearly At A Glance. The Test Record Is Automatically Retained, Making The Test Results Clear At A Glance, And Saying Goodbye To Fuzzy Memory. It Can Also Be Connected To A Computer To Export Analysis Test Data! 3. Kelvin 4-Wire Connection . Customized Kelvin 4-Wire Connection Is Used For Connection Measurement To Avoid The Influence Of Wire Resistance And Contact Resistance And Improve Test Accuracy. 4. It Can Be Used To Detect Various Types Of Batteries. You Can Gain Into Everything Inside The Battery With Just One Test. 5. The Test Uses Customized Kelvin 4-Wire Connection To Avoid The Influence Of Wire Resistance And Contact Resistance And Improve Test Accuracy. 1. Voltage Range: 0-100V (DC) 2. Voltage Accuracy: 0.5% 3. Voltage Range: Automatic, 1V, 10V, 100V 4. Resistance Range: 0-200 5. Resistance Accuracy: 0.5% 6. Resistance Gear: Automatic, 20m, 200m, 2, 20, 200 7. Instrument Frequency: AC 1KHZ 8. Charging: Type-C Interface (5V/1A) 9. Built-In Battery: 1000mAh Lithium Battery 10. Support: User Calibration, Sorting Mode, History Record, Record Data Export 11. Working Environment: -10C--+45C, Relative Humidity Less than 80% 12. Storage Environment: -20C--+80C, Relative Humidity Less than 80% Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:As Shown Material:ABS Package Contents: 1 x Resistance Measuring Instrument 1 xKelvin Clip Test Lead 1 x Type-C Data Cable 1 x Multi-Language Instructions (Chinese, English, Russian, Portuguese) 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.