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This item is available in Guam. Expected delivery is 3-5 working days, depending on location.
About This Product
The Klein Tools ET40 is an electronic voltage tester designed for both AC and DC applications. It provides indicators for positive and negative DC polarity and can test DC voltages as low as 1.5V and AC voltages from 12V to 240V. Ideal for checking and troubleshooting common residential electrical systems such as outlets, light fixtures, and doorbells. This tester operates on 2 x AAA batteries.
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