Live Line Tester (LLT) MK2


It's advised that you have your Live Line Tester (LLT) MK2 calibrated every 12 months to ensure its accuracy, or you may be unfortunate and have to have your Live Line Tester (LLT) MK2 repaired.

Calibrate your Live Line Tester (LLT) MK2

If you wish to calibrate your Live Line Tester (LLT) MK2, please locate the nearest service center or contact us directly using the link below.
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