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AC Line Monitor/Polarity Tes - 55-9402

AC Line Mntr/Polarity Tes
AC Line Mntr/Polarity Tes
Sale Prices Shown are Valid Until 04/10/20.


AC Line Monitor/Polarity Tes

Item 55-9402 | MFR# 12-4058

Make sure you are operating your appliance within the safe operating range of 110 to 130 VAC. Easy to read digital display constantly shows outlet voltage in one volt increments. Built in tester alerts you to any polarity problems. LED display indicates if there is reversed polarity, open neutral or open ground. 1 per card.

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Manufacturer Numbers
12-4058, 02-0233, 12/1/4058
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