Specialists in Calibration, Service, Repair and Sales of Fibre Optic, Electrical, Electronic and Photometric Test and Measurement Equipment.

OTC was established in 1989 and is the UK specialist for fibre optic, light (lux, UV and luminance meters) and electronic calibration holding UKAS accreditation for all three disciplines. Our associated knowledge in the fields of data and telecommunications, RF, electrical, solar, pressure and mechanical calibrations means we can provide a one stop shop service for most customers.