2023 Internal Resistance Tester for 4-wire Lithium & Ni-MH Batteries with Ohm Meter for YR1035+

1. Advanced Measurement Technology: This lithium battery internal resistance tester uses a true 4-wire AC sine measurement, effectively reducing the impact of test leads and contact resistance. This ensures accurate and reliable readings, making it an essential tool for precise electrical measurements. 2. Functional Interfaces: The internal resistance test instrument comes with two functional interfaces, supporting battery sorting functions. This feature provides a streamlined process for battery management, making it a convenient tool for electrical tasks. 3. Built-in Battery and Power-Saving: This battery internal resistance meter features a built-in battery and supports mobile power bank charging. With its low power consumption and numerous power-saving options, it ensures long-lasting performance, reducing the frequency of recharging. 4. Wide Range of Resistance Measurements: The battery internal ohm meter supports testing up to 200 ohms, with a minimum resolution of 0.01 milliohms and less than 5 milliohms. By pressing the HOLD button, the ZR function is activated to measure small internal resistances as low as 0.30-0.50 milliohms. 5. Versatile Battery Compatibility: The true 4-wire 1KHz AC sinebattery ohmmeter operates within a range of 0.00001 ohm to 200 ohms. It can test a variety of batteries including lead-acid, lithium-ion, lithium polymer, iron phosphate lithium, alkaline, nickel-hydrogen, nickel-cadmium, button batteries, and more. With the ZR function, measurements below 5 ohms are even more accurate, ensuring precise internal resistance readings. Battery:1 x Lithium battery, 2000mAh (included) Range:1V or 10V or 100V Type:A:Upgraded Version Colour:As Shown Material:ABS Package Contents: 1 set x Battery Internal Resistance Tester 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.