4-Wire YR1035+ High Accuracy Fast Lithium Battery Internal Resistance Test Instrument 100V Electric Vehicle Group 18650 Battery        Features: 1. High precision 2. High cost performance 3. Intelligent anti-reverse connection 4. Wide range of uses 5. The probe test pen is suitable for measuring all kinds of batteries, with good versatility; 6. Kelvin clips are suitable for measuring lead terminals, tabs, etc., just clamp the positive and negative poles of the battery, freeing hands; 7. The 18650 test stand is suitable for cylindrical batteries such as 18650, etc. Specifications: Model: YR1035+ Name: Battery Internal Resistance Tester Voltage measurement range: 0~100V Internal resistance measurement range: 0~200Ω Package Included: Paper package Package A: Host*1+Kelvin folder*1+Manual*1 Package B: Host*1+Probe*1+Manual*1 Package C: Host*1+Probe*1+Kelvin Clip*1+Instruction Manual*1 Package D: Host*1+Kelvin Clip*1+Test Clip*1+Manual*1 Package E: Host*1+Probe*1+Test Clip*1+Manual*1 Package F: Host*1+Probe*1+Kelvin Clip+Test Clip*1+Manual*1