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Klein ET40 Digital AC/DC Voltage Tester 12 to 240V AC, 1.5 to 24V DC

Manufacturer: Klein Tools | Catalog # ET40 | Codale Part # 4259868
$19.97/ea
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Primary Spec Sheet MDM Safety Data Sheet
Klein Tools ET40 is an Electronic AC/DC Voltage Tester. It features indicators for positive and negative DC polarity, and tests DC voltages as low as 1.5V. It tests AC voltages 12-240VAC. Excellent for checking, verifying or troubleshooting common residential electrical wiring in electrical outlets, light fixtures, doorbells and more. It operates on 2 x AAA batteries.

Technical Information

Applications
Measures AC/DC Voltage
Battery Type
2 X AAA
Control Type
ON/Off Switch for Power ON/OFF
Display Type
LED
Enclosure Rating
IP41
Enclosure Type
IP41
Frequency
50 Hz
Material
PCB,Plastic
Number of Rows
1
Power Supply
AAA Battery
Voltage
1.5 Volt

Manufacturer Information

Brand
Klein Tools, Inc.

General Product Info

12-Digit UPC
092644691836
Product UPC
09264469183
Weight
0.268 lb

Dimensions

Depth
5.24 Inch
Height
1.52 Inch
Length
5.24 Inch
Overall Length
5.24 in
Width
1.11 in

Certifications and Compliance

Country of Origin
China
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.
  • Never use the tester on a circuit with voltages that exceed the category based rating of this tester.
Features
  • 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 greater than 17 to 24V at four useful levels aligned with commonly used DC voltages
  • Bright LEDs illuminate to indicate the type and level of voltage detected
  • Built to withstand a 9.9-Foot (3 m) drop
  • Indicates polarity when measuring DC voltages
  • Powers off automatically after approximately 2 minutes of non-use to conserve battery life
  • CATIII 250V, Class 2, Double insulation
  • Ingress protection IP41 dust and water resistant
  • Built-in test lead holders on sides of tester
  • Low battery indicator with easily accessible battery compartment
  • Pocket clip secures tester to pocket for reliable everyday carrying
  • Uses 2 x AAA batteries (included)
  • Identifies and distinguishes between AC or DC voltage
  • DC Polarity Indicators for DC Positive, DC Negative, and Both Illuminated for AC. Tests Low DC Voltage to 1.5V. Built in Test Lead Holders on Sides of Tester.
  • Voltage Tester for AC voltages from 12V to 240V AC at four useful levels aligned with commonly used residential voltages
  • Built to withstand a 9.8-Foot (3 m) drop
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