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Specification: Voltage:- 0.0V ~ ?120V
Internal resistance:- 0.000m? ~ 500?
Maximum input voltage:- DC 120V
Voltage range:- Automatic/manual
Resistance range:- Automatic/manual
Test method:- Four line Kelvin testing method
Power supply:- 3.7v lithium battery
Battery capacity:- 1200mAH
Measure Signal Frequency- 1KHz
Measuring current:- 50mA ~ 50 uAAC
Measurement Speed- 3 Times/Second
Type C Charging, Cable 1 Meter
- Voltage & Internal Resistance Testing: Get simultaneous measurements of battery internal resistance and voltage, helping you assess battery health and performance effortlessly.
- Accurate Kelvin Four-Terminal Sensing: Minimize wire and contact resistance using the Kelvin four-wire connection method for highly accurate measurements.
- High Measurement Range & Safety: Capable of measuring resistance up to 500Ω and voltage up to 120V, this device is safe to use under DC voltage. (Note: Do not exceed 100V or use with AC voltage.)
- Color Display: Equipped with an advanced HD color display, it delivers clear and vivid test results, enhancing your measurement experience compared to traditional monochrome screens.
- Advanced Filtering Function: Easily determine battery quality based on custom-set lower and upper limits ("Lo" and "Hi") to classify internal resistance as excellent, qualified, or poor.
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