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Use & Maintenance
Browse our resources for use and maintenance guidance.


How to use a Shunt to verify the accuracy of Battery Tester PITE3915
Here’s a step-by-step guide on how to use a shunt to verify the accuracy of the Battery Tester PITE3915.


How to conduct a discharge test with DC Load Bank PITE3980 (with DAC)
Here is a step-by-step guide to show you how to set the DC Load Bank PITE3980 correctly and conduct a discharge test.


How to do a Zero Calibration for PITE3980
Here is a step by step guide to show you how to check the current parameter of Zero Calibration, how to run an auto Zero Calibration and...


How to check the inner current calibration setting for PITE3980
In some problem reporting or product repairing you may need to check the inner current calibration parameter, "Inner I calib", to help...


How to adjust the turn on speed of PITE3980 resistor
During the discharging test, the DC Load Bank PITE3980 would release a large amount of heat , especially for high current and voltage...


How to switch PITE3980 language to English
Our DC Load Bank PITE3980 currently have two language options, English and Chinese, the product send to oversea customers come in English...


How to switch PITE3980 language to Chinese
Our DC Load Bank PITE3980 currently have two language options, English and Chinese, the product send to oversea customers come in English...


How to Set the PITE3980 DAC Serial Number (in Chinese)
DAC is an optional accessory, main function is to monitor and record the voltage of each battery during the discharging test. When you order


How to conduct a discharge test with DC Load Bank PITE3980 (with DAC)
Here is a step-by-step guide to show you how to set the DC Load Bank PITE3980 correctly and conduct a discharge test.


How to check the inner current calibration setting for PITE3980
In some problem reporting or product repairing you may need to check the inner current calibration parameter, "Inner I calib", to help...


How to adjust the turn on speed of PITE3980 resistor
During the discharging test, the DC Load Bank PITE3980 would release a large amount of heat , especially for high current and voltage...

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