LEOWE Internal Resistance Tester

Industrial Grade Vol e Internal Resistance Tester for Lithium Battery AA/AAA 4 Line High Precision Battery Checker battery vol e tester Features: Simple operation is clear at a glance, one key single turn on/off backlight/sleep. 4 line battery internal resistance instrument with 0-999mΩ. accuracy: ±1%. With beautiful apperance, small size, portable, you can put in your pocket wherever you go. ABS flame-retardant environmental protection material, high temperature resistance. Suitable for testing of internal resistances of Lithium-ion, alkaline, photovoltaic inverter, battery production line,etc. Specification: Material: ABS Size: 156x36x63mm/6.1x1.4x2.5in HT-N wide viewing angle LCD, green backlight Large capacity and easy to charge 3.7V/1000mAh spare lithium battery Type-C charging port Package Includes: 1x Battery Vol e Tester note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different s, the picture may not reflect the actual color of the item.