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Klein Tools - For Professionals Since 1857

AC/DC Voltage Tester

ET45

  • Tests AC voltages from 24V to 240V AC at four useful levels
  • Tests DC voltages from 32V to 330V at four levels
  • Built-in test lead holder on back of tester holds the leads in one of two positions: one so that they are spaced correctly to test tamper-resistant US-style outlets and the other for convenient storage of the test leads
  • Test leads can be docked in the holder for convenient storage
  • Batteries not required; tester is powered by the applied voltage
  • Built to withstand a 9.9-Foot (3 m) drop
  • Safety Rating: CATIII 350V, Class 2, Double insulation
  • Ingress protection IP44 dust and water resistant
  • Pocket clip secures tester to pocket for reliable everyday carrying
Images
JPG (High Resolution) et45_photo.jpg
PNG (Transparent Background) et45.png
Interactive Catalog

Klein Tools ET45 is an Electronic Voltage Tester. Designed as a simple, easy to use tester to check, verify or troubleshoot common residential electrical wiring in electrical outlets, light fixtures, doorbells and more. This tester does not require batteries, and features a pocket clip for convenient carrying.

Specifications
Type:
Electronic Products
Application:
Measures AC/DC Voltage
Special Features:
Built-in Test Lead Holders on Back of Tester Spaced Correctly to Hold Leads for Testing Tamper-Resistant US-style Outlets
Material:
Plastic Housing, PCB with Electronic Components
Drop Protection:
9.9' (3 m)
Display:
Analog LED
Voltage:
AC Level Indicators: 24V, 48V, 120V, 240V; DC Level Indicators: 32V, 64V, 160V, 330V
Frequency:
50/60 Hz
Ingress Protection:
IP44
Pollution Degree:
2
Tests Continuity:
No
Integral Lead Storage:
Yes
Interchangeable Leads:
No
Lead Length:
9'' (23 cm)
Standard:
CATIII 350V, CE
Included:
Tester
Overall Length:
4.45'' (113.0 mm)
Overall Height:
1.19'' (30.0 mm)
Overall Width:
1.05'' (27.0 mm)
Weight:
1.8 oz (52.0 g)
UPC:
092644691843
Additional Information
Warnings
  • Read, understand, and follow all instructions, cautions and warnings attached to and/or packed with all test and measurement devices before each use.
  • Before each use, verify tester operation by measuring a known voltage.
  • Never use the tester on a circuit with voltages that exceed the category based rating of this tester
  • Always adhere to local and national safety codes. Use personal protective equipment to prevent shock and arc blast injury where hazardous live conductors are exposed.
  • Usage of this tester in any way other than that specified by the manufacturer can impair safe operation, resulting in severe injury or death.