Calibration Day at Crayford Branch

We are holding a calibration day at our Crayford Branch on Wednesday 13th September. Calibration from as little as £6

Please bring your testers the day before or on the morning of the event before 12.00 noon to avoid disappointment. Arrivals after this time cannot be guaranteed to be calibrated.

Meter not due for calibration yet? Don’t worry, you can still benefit from these excel lentprices. We will reduce the amount you pay by how much calibration is left on your meter as shown below.