ISO calibration certificate, e.g. to comply with your DIN ISO 9000. For this we give the measuring device to our in-house calibration laboratory. You as the client, the measured values and the serial number are recorded in this ISO calibration certificate.

- Thermometer function (3 measuring points) 15 °C, 25 °C and 35 °C
- Hygrometer function (3 measuring points) 30% RH, 50% RH and 80% RH

N.B. Calibration certificates are issued specifically for the customer and are non-returnable.