Catalog > Consumer Electronics > Kits > Velleman Kits Catalog > Consumer Electronics > Kits > Kits (By Function) > Instruments / Measuring etc. Cable Polarity Checker Kit Cable Polarity Checker Kit VELLEMAN MK132 CABLE POLARITY CHECKER (NEW VELLEMAN PART# WSMI132) 188.10 ZAR inc for 1 Each 2 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Check cables for continuity and identify individual wires. Perfect tool to check speaker cable polarity. LED indication for open circuit, shorts and correct or wrong polarity. Push-button operation with auto power off. Specifications Low power consumption: 15mAPower Supply: 9V battery (not included)ON/OFF switchDimensions: Main board: 56 x 40 x 33mm / 2.2 x 1.6 x 1.3"Dimensions: Remote board: 40 x 7mm (1.6" x 0.3") Additional Information Group Instruments / Measuring etc. Model MK132