The DL1090 is a plug in socket & polarity checker to indicate the correct or incorrect wiring of a 13A socket. Clear bright LED's and audible tone to indicate if you have a missing earth, live earth reverse, live neutral reverse, missing neutral or the correct polarity
Clear Visual And Loud Audible Indication Of Wiring Status
LED Indication Of A Wide Range Of Wiring Conditions
Designed To BS EN 61010 And IP30
Technical specification
Years Guaranteed2Waist Sizeaa95ch94gvTypeSocket TesterColourGreySupplier Part NumberDL1090Brand NameDi-Log