Klein Tools AC/DC Voltage Testers

Klein Tools AC/DC voltage testers easily check, verify, or troubleshoot common residential electrical wiring and devices. Available in two models, both include four convenient levels of voltage testing, and offer simple, easy-to-use solutions for testing AC/DC voltage.

Klein AC/DC voltage testers feature:

* Four useful AC/DC testing levels aligned with commonly used residential voltages
* Bright LEDs illuminate to indicate the level of voltage detected
* Pocket clip to secure tester to pocket for reliable everyday carrying
* Built-in test lead holder(s)
* Industrial design to withstand harsh jobsite demands with a 9.9 ft. (3 m) drop rating and IP41 dust and water resistance rating

Electronic ET40 testers:

* Identifies and distinguishes between AC or DC voltage
-- Tests AC voltages from 12 V to 240 V
-- Tests DC voltages from 1.5 V to 17 to 24 V
* Indicates polarity when measuring DC voltages
* Built-in test lead holders on sides of tester
* Safety Rating: CATIII 250V, Class 2, Double insulation
* Powers off automatically after two minutes of non-use
* Low battery indicator with easily accessible battery compartment
* Uses two AAA batteries (included)

Electronic ET45 testers:

* Tests AC voltages from 24 V to 240 V and DC voltages from 32 V to 330 V
* Built-in test lead holder on back of tester holds the leads in two positions to enable testing of tamper-resistant US-style outlets or convenient storage
* Safety Rating: CATIII 350V, Class 2, Double insulation
* Batteries not required; tester is powered by the applied voltage
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