Socket & See SOK40/16HD 230V Industrial Socket Tester
Features:
Tough rubber holster for heavy duty use
Straight forward and easy to understand correct/incorrect conditions
Continuous audible tones indicates correct sequence
Strong warbling tone indicates faulty condition
Indications include: L-E reverse, L-N reverse faulty N E or L, Missing L
What?s Included?
Socket & See SOK40/16HD