Corrected testing result should be certificated by regularly maintenance of testing and measuring equipment. We have been providing the calibration and repairing service of all our products.
As for calibration service, we can calibrate our products based on our calibration standards. And the calibration equipment used in the calibration (National Institute of Standards and Technology, Japan Electric Meters Inspection Corporation, National Institute of Advanced Industrial Science and Technology, etc) is traced to national standards on our traceability.
We can always receive your repairing and overhaul request to all of our products. Please contact us via a link below.