hi-tech calibrations of all test equipment

High quality calibration service!

 
Manufactureres Models
 
 

FDB

ModelDescriptionField
ELFAMResidual Current MonitorElec. Test
SERIES 6RCD TesterElec. Test
SERIES-3RCD TesterElec. Test
Series-4RCD Tester 
 
   

TER provides a fast and reliable calibration and repair service for FDB offering collection and delivery to 95% of the UK.

We already have customers in or around POTTERS BAR, Hertfordshire