Product Feature
CALIBRATION REQUIREMENTS
Zero point calibration: calibrate voltage and internal resistance at the same time
Voltage calibration: use outer DC 3V-20V as a standard referene to calibrate voltage
Internal resistance calibration: use 10m-2000m precision resistance to calibrate internal resistance
Product Specification/Models
Testing method: 4 probe method
Data storage: up to 100,000 items
Voltage measuring range: 0-20V
Voltage accuracy: ±0.1% FS
Internal resitance measuring range: 200m-2000m
A/D mode: SAR 12-bit succesive comparsison method
Testing frequency: 1KHz
Sampling frequency: 1000 times/s
