- Klein Tools ET40 is an Electronic Voltage Tester for checking or troubleshooting common residential electrical wiring and devices such as outlets, light fixtures, doorbells, batteries, and more
- Tests AC voltages from 12V to 240V AC at four useful levels aligned with commonly used residential voltages
- Tests DC voltages from 1.5V to 24V at four useful levels aligned with commonly used DC voltages
- Identifies and distinguishes between AC or DC voltage
- Indicates polarity when measuring DC voltages
- Built-in test lead holders on sides of tester
- CATIII 250V, Class 2, Double insulation
- Bright LEDs illuminate to indicate the type and level of voltage detected
- Pocket clip secures tester to pocket for reliable everyday carrying
- Powers off automatically after approximately 2 minutes of non-use to conserve battery life
- Low battery indicator easily accessible battery compartment
- Requires 2 AAA batteries (sold separately)
- Item measures 4.25 in L x 1.9 in W x 9 in H
- Weight: Approximately: .3 pounds
- Shipping Dimensions: Approximately 8.89 x 4.31 x 1.43 inches.
- This product cannot be shipped to: CA