How can I calibrate the N-Tester Display?

If the N-Tester Display doesn't work as expected, please troubleshoot the device as described in the N-Tester Display user manual.


If the device is still malfunctioning after troubleshooting and you're getting incorrect readings, it may need to be calibrated. To check if your N-Tester Display is still correctly calibrated, please use the supplied calibration disc.


If you don't have the calibration disc, please contact our support team and request a calibration. We'll provide you with the necessary information to arrange the delivery. Please note that calibration, replacement parts and shipping costs will apply.



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