

Hero image 0 of Klein Tools ET45 AC/DC Low Voltage Electric Tester - No Batteries Needed, 0 of 9
Klein Tools ET45 AC/DC Low Voltage Electric Tester - No Batteries Needed
Key item features
- Voltage Testing: Tests AC voltages from 24V to 240V and DC voltages from 32V to 330V, each at four distinct levels.
- Integrated Storage: Features a built-in test lead holder on the back, offering two positions for testing US-style outlets or convenient lead storage.
- Battery-Free Operation: This electronic voltage tester is powered directly by the applied voltage, eliminating the need for batteries.
- Durable Construction: Engineered to withstand drops from up to 9.9 feet (3 meters), ensuring robust performance.
- Safety Rated: Boasts a CATIII 350V safety rating, Class 2 double insulation, and IP44 dust and water resistance.
- Portable Design: Includes a practical pocket clip for secure and reliable everyday carrying.
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Specs
- BrandKlein Tools
- Volts0 mV
- Power typeBattery
- FeaturesWater-Resistant
- ColorMulticolor
- Contains batteriesN
Current price is USD$18.15
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Tue, Feb 17
|Sold and shipped by Supply the Home
4.300468110005851 stars out of 5, based on 17090 seller reviews(4.3)17090 seller reviews
Free 30-day returns
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Starting from $18.14
Compare with similar items
| Product | Viewing this itemKlein Tools ET45 AC/DC Low Voltage Electric Tester - No Batteries Needed ![]() $18.15 current price $18.1543.5 out of 5 Stars. 4 reviews | Klein Tools ET40 12-240V AC 1.5-24V DC Electronic AC/DC Voltage Tester ![]() $25.55 current price $25.5524 out of 5 Stars. 2 reviews | Klein Tools Digital AC/DC Voltage and GFCI Receptacle Test Set ![]() Now $22.80 current price Now $22.80, Was $27.99$27.99 | Klein Tools VOLTAGE TESTER ![]() $34.97 current price $34.9715 out of 5 Stars. 1 reviews | PBPBOX DC Voltage Tester Battery Tester Plastic Black for Home Use 1Pcs ![]() $4.50 current price $4.50 | PTOOTP Digital Voltage Tester Pen Non- Induction Multifunctional Electrical Tester for Repair and Maintenance ![]() $9.79 current price $9.79 |
|---|
| Volts | 0 mVKlein Tools ET45 AC/DC Low Voltage Electric Tester - No Batteries Needed | 0 mVKlein Tools ET40 12-240V AC 1.5-24V DC Electronic AC/DC Voltage Tester | 120 VKlein Tools Digital AC/DC Voltage and GFCI Receptacle Test Set | 600 VKlein Tools VOLTAGE TESTER | 1.5 VPBPBOX DC Voltage Tester Battery Tester Plastic Black for Home Use 1Pcs | -PTOOTP Digital Voltage Tester Pen Non- Induction Multifunctional Electrical Tester for Repair and Maintenance |
|---|---|---|---|---|---|---|
| Power type | BatteryKlein Tools ET45 AC/DC Low Voltage Electric Tester - No Batteries Needed | BatteryKlein Tools ET40 12-240V AC 1.5-24V DC Electronic AC/DC Voltage Tester | BatteryKlein Tools Digital AC/DC Voltage and GFCI Receptacle Test Set | BatteryKlein Tools VOLTAGE TESTER | Corded ElectricPBPBOX DC Voltage Tester Battery Tester Plastic Black for Home Use 1Pcs | Corded ElectricPTOOTP Digital Voltage Tester Pen Non- Induction Multifunctional Electrical Tester for Repair and Maintenance |
| Color | MulticolorKlein Tools ET45 AC/DC Low Voltage Electric Tester - No Batteries Needed | Black/OrangeKlein Tools ET40 12-240V AC 1.5-24V DC Electronic AC/DC Voltage Tester | OrangeKlein Tools Digital AC/DC Voltage and GFCI Receptacle Test Set | BlackKlein Tools VOLTAGE TESTER | BlackPBPBOX DC Voltage Tester Battery Tester Plastic Black for Home Use 1Pcs | Multi-colorPTOOTP Digital Voltage Tester Pen Non- Induction Multifunctional Electrical Tester for Repair and Maintenance |
| Contains batteries | NKlein Tools ET45 AC/DC Low Voltage Electric Tester - No Batteries Needed | YKlein Tools ET40 12-240V AC 1.5-24V DC Electronic AC/DC Voltage Tester | YKlein Tools Digital AC/DC Voltage and GFCI Receptacle Test Set | YKlein Tools VOLTAGE TESTER | -PBPBOX DC Voltage Tester Battery Tester Plastic Black for Home Use 1Pcs | -PTOOTP Digital Voltage Tester Pen Non- Induction Multifunctional Electrical Tester for Repair and Maintenance |
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About this item
Product details
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.
- 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 ft. (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
info:
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Specifications
Voltage tester type
AC/DC Low Voltage Electric Tester
Brand
Klein Tools
Volts
0 mV
Power type
Battery
Warranty
Warranty information
2 Year
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
proposition 65 reasons:titanium dioxide, other chemicals
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Customer ratings & reviews
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Showing 1-3 of 3 reviews
Mar 4, 2021
John
5 out of 5 stars review
Perfect size
Bought this in one of those bulndles An is perfect for areas where space is limited!
Review from Klein Tools
Helpful?74TPTA2RNF41892965001
Nov 17, 2024
mattjmee
3 out of 5 stars review
no instructions
the only thing i see that it tests is 120 and I assume it tests 220. i tried to test the back of a plug at the source of power and nothing ..... nowhere can i find out how to test the dc voltage. For Klein to put out as product like tis, I'm rather surprised and disappointed
Review from Klein Tools
Helpful?74TPTA2RNF41892965001
Jul 8, 2024
nana
1 out of 5 stars review
ET45 two wire voltage tester
I bought the two piece product... Klein's test kit. Their NON-instructions...never explain how to use the fricken wires to TEST for the hot wire. do I use one or both or blk first or both at the same time. You Suck!!! I'm now wasting so much time on the web trying to find instructions or videos. ZERO RATING.
Review from Klein Tools
Helpful?74TPTA2RNF41892965001








