Battery Capacity Internal Resistance Tester 21700 18650 Battery Power Detector Test Module Digital Display Replacement

Features: This 4 channel 21700 2 pin 18650 battery capacity and internal resistance tester can tester the capacity and internal resistance of up to four batteries at the same time, greatly improving work efficiency, and is suitable for battery production, research and development and maintenance industries. Built-in measuring chip ensures the accuracy of each tester result. It can quickly obtain the actual capacity and internal resistance data of the battery, and help users grasp the battery in real time. Compact design, easy to carry, easy to use in both laboratory and field, and ideal for mobile testing. The shell is selected from ABS, which has various working environments and increasing the service life of the product. Equipped with clear display screen, users can get starting easily, even novices can tester quickly and reduce learning costs.

Specifications: Component:ABS Size:Approx.102MM/4.01inch

Package Includes: 1 Set Digital Battery Tester

note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.