This Battery Testing Machine is a high-precision, wide-range, battery internal resistance tester controlled by a high-performance microprocessor. Capable of checking internal resistance (IR) and battery voltage (OCV) simultaneously at high speed

The product has high resolution, good stability, short test cycle, exquisite appearance, powerful functions, rich interfaces, and is suitable for product development and automated production lines

- Minimum resolution of internal resistance is 0.1uΩ, and the minimum resolution of voltage is 10uV

- Minimum test cycle is only 10mS

- Strong anti-interference ability

- AC four-terminal method, high-precision measurement of low resistance

- Test range of Voltage: 0.1μΩ ~ 3kΩ và 10μV~300V

- Signal source: 

• Measuring current frequency: 1kHz±0.2Hz
• Open circuit voltage: <5V
• Test current: <100ma ac="" resistance="" dc="" voltage="" li="">

- Measure range: 3mΩ, 30mΩ, 300mΩ, 3Ω, 30Ω, 300Ω, 3kΩ (Seven full-scale automatic or manual test mode)

- Test speed: 100 times/sec, 50 times/sec, 20 times/sec, 3 times/sec

- Machine size(WxDxH): 325x215x96.5mm