KAIWEETS 2-in-1 Voltage Tester Screwdriver KTS01

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$9.59~~$19.99~~-52%Amazon

KAIWEETS Direct via Amazon has KAIWEETS 2-in-1 Voltage Tester Screwdriver, Phillips Head, KTS01 for $15.99 - 40% off with promo code A35OGMUE = $9.59. Shipping is free with Prime.

Code40% off

By Emily · Posted September 9, 2026.

Contact AC voltage testing from 3–500V plus non-contact live wire detection with LCD readout and buzzer
Built-in magnetic Phillips screwdriver tip for tightening or loosening screws in the same tool
Continuity testing for checking switches, fuses and wiring before replacement
Runs on AAA batteries with a 3-minute auto shut-off and low-battery indicator
Backed by a 3-year warranty

This is a handy grab-tool for basic household electrical work — checking if an outlet or switch is hot before you touch it, then using the same device to pull the cover screws. Reviewers note the screwdriver tip is on the soft side and can round out on stubborn screws, so don't expect it to replace a real driver for tough jobs. At $9.59 it's a reasonable stocking-stuffer for a DIY toolbox rather than a pro electrician's primary tester.

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KAIWEETS 2-in-1 Voltage Tester Screwdriver KTS01

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