This self-validation procedure enables you to get a certificate of self-calibration (similar to the one you received on purchase of a new PET, stamped with the current date) from Piletest based on the test you perform and send it to Piletest for validation.
Note - You should follow the procedure accurately to get the desired quality result for approval.
Click this link to read the procedure
PET Updated Calibration Certificate
$160.00Price
Within 24 hours after the service fee is paid, only after test results have been approved