

⚡ Power up your toolkit with Klein’s ultimate voltage test kit!
The Klein Tools 80077 Voltage Test Kit is a professional-grade, 3-piece electrical testing set designed for electricians and serious DIYers. It accurately detects AC voltages from 12 to 240V, DC voltages as low as 1.5V, and common wiring faults in GFCI outlets. Featuring a non-contact voltage tester for safer inspections, this kit combines precision, convenience, and trusted durability from a family-owned American brand with over 160 years of expertise.












| Brand | KLEIN TOOLS |
| Color | Green |
| Item Weight | 0.46 Pounds |
| Item dimensions L x W x H | 15 x 10 x 3 inches |
| Power Source | Corded Electric |
| Style | Outlet Testing Kit |
M**X
Good to check any circuit.
Works as expected.
R**J
Easy to use
Was doing some wiring in my home with plans to do more. Figured this would come in handy and it did. Very good quality and easy to use
R**R
Great for the cost.
Nice price !
G**I
Nice Upgrade
I have been using the same electrician tools for 20 years. Decided it was time to get something new for a new job I'm doing. Nothing is wrong with my old Klein Tools testers, just figured it was time to upgrade. These are quite a bit nicer, especially the tester with the leads. My old tester like this one has always been held together with tape because the leads would pull out of the unit, this one is made much better. It did take me a minute though to realize you can remove the plastic from the tips so that it will fit all the way in to an outlet.
C**0
Makes it easy to identify hit wires.
Worked great, works as Dave and makes identifying wiring. Would recommend. Easy to use.
A**Z
Excelente producto
Excelente producto muy exacto en sus mediciones
J**N
Great price and Klein quality
Bought for my daughter to use for her new house because she had some faulty outlets. She was giddy like a kid with a new toy. She said they worked great and she was able to trace down the problems and save some money.
L**R
Electric
Good stuff
Trustpilot
1 week ago
1 day ago