Klein Tools NCVT1XT | Non-contact Voltage Tester | 70-1000V AC
Klein Tools Non-Contact Voltage Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. This tester is dustproof and waterproof with an IP67 rating. The 9.8-Foot (3 m) drop protection provides durability. A bright green LED illuminates to indicate the tester is powered on. It changes to bright red and an audible tone sounds when voltage is detected. CAT IV 1000V safety rating.WARNING Read, understand, and follow all warnings, cautions, safety information, and instructions in this manual before operating or servicing this tester. Failure to follow instructions could result in death or serious injury. Never assume neutral or ground wires are de-energized. Neutrals in multi-wire branch circuits may be energized when disconnected and must be retested before handling.
Klein Tools Non-Contact Voltage Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. This tester is dustproof and waterproof with an IP67 rating. The 9.8-Foot (3 m) drop protection provides durability. A bright green LED illuminates to indicate the tester is powered on. It changes to bright red and an audible tone sounds when voltage is detected. CAT IV 1000V safety rating.WARNING Read, understand, and follow all warnings, cautions, safety information, and instructions in this manual before operating or servicing this tester. Failure to follow instructions could result in death or serious injury. Never assume neutral or ground wires are de-energized. Neutrals in multi-wire branch circuits may be energized when disconnected and must be retested before handling.
Klein Tools Non-Contact Voltage Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. This tester is dustproof and waterproof with an IP67 rating. The 9.8-Foot (3 m) drop protection provides durability. A bright green LED illuminates to indicate the tester is powered on. It changes to bright red and an audible tone sounds when voltage is detected. CAT IV 1000V safety rating.WARNING Read, understand, and follow all warnings, cautions, safety information, and instructions in this manual before operating or servicing this tester. Failure to follow instructions could result in death or serious injury. Never assume neutral or ground wires are de-energized. Neutrals in multi-wire branch circuits may be energized when disconnected and must be retested before handling.
Klein Tools Non-Contact Voltage Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. This tester is dustproof and waterproof with an IP67 rating. The 9.8-Foot (3 m) drop protection provides durability. A bright green LED illuminates to indicate the tester is powered on. It changes to bright red and an audible tone sounds when voltage is detected. CAT IV 1000V safety rating.WARNING Read, understand, and follow all warnings, cautions, safety information, and instructions in this manual before operating or servicing this tester. Failure to follow instructions could result in death or serious injury. Never assume neutral or ground wires are de-energized. Neutrals in multi-wire branch circuits may be energized when disconnected and must be retested before handling.
in 16 offers
The lowest price for Klein Tools NCVT1XT | Non-contact Voltage Tester | 70-1000V AC right now is $24.09 at ARCK Electrical Wholesale Supplies, compared across 11 retailers.
The all-time low was $21.99 on 18 Mar 2026 — today's price is 10% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 10 June 2026.
Last updated at 10/06/2026 08:13:12
Klein Tools A-NCVT-1XT Non-Contact Low Voltage Tester Pen, 70V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip, Dustproof and Waterproof,
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Non-Contact Voltage Tester, 70 to 1000V AC - NCVT1XT
Delivery $19.90
Klein Tools NCVT1XT | Non-Contact Voltage Tester | 70-1000V AC
Delivery between 15–17 June $15.95
Klein Tools Non Contact Voltage Tester 70-1000v - Ncvt-1xt
Delivery $8.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Klein Tools Ncvt1xt Non-contact Voltage Tester, 70 To 1000v Ac
Delivery $25.40
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Klein Tools A Ncvt 1xt Non Contact Low Voltage Tester Pen 70v To 1000v
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Klein Tools 70 To 1000v Ac Ip67 Non-contact Voltage Tester Pen Pattern
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
KLEIN 70-1000V IP67 Non-Contact Voltage Tester A-NCVT1XT... Green Red
Delivery between 17–22 June $9.70
KLEIN Non-Contact Voltage Tester 70 to 1000V AC NCVT1XT
Klein A-NCVT1XT 70-100V AC Non-Contact Voltage Tester
Delivery $9.70
originally posted on homedepot.com
It doesn’t work, replaced batteries, still doesn’t work. Won’t even turn on. Bought off of clearance rack. Lost receipt so guess I’m stuck with it!!
originally posted on walmart.com
DOES NOT WORK!!!! NEEDED TO HELP INSURE PERSONAL SAFETY. HOW DARE YOU SEND THIS PRODUCT THAT DOES NOT WORK. VERY ANGRY!
originally posted on kleintools.com
I bought this toolAbout 3 months and and haven’t used it once this past month… and one day I go to put my vest on and the cap completely falls off. Went to screw it on and realized the whole cap broke off. Will try to warranty hopefully it’s a dud
| Power source | ac |
| Style | Waterproof NCVT |
| Product dimensions | 13.56 x 2.74 x 2.21 cm; 48.19 Grams |
| Is discontinued by manufacturer | No |
| Certification | IP 67 |
Klein Tools A-NCVT-1XT Non-Contact Low Voltage Tester Pen, 70V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip, Dustproof and Waterproof,
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Non-Contact Voltage Tester, 70 to 1000V AC - NCVT1XT
Delivery $19.90
Klein Tools NCVT1XT | Non-Contact Voltage Tester | 70-1000V AC
Delivery between 15–17 June $15.95
Klein Tools Non Contact Voltage Tester 70-1000v - Ncvt-1xt
Delivery $8.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Klein Tools Ncvt1xt Non-contact Voltage Tester, 70 To 1000v Ac
Delivery $25.40
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
It doesn’t work, replaced batteries, still doesn’t work. Won’t even turn on. Bought off of clearance rack. Lost receipt so guess I’m stuck with it!!
DOES NOT WORK!!!! NEEDED TO HELP INSURE PERSONAL SAFETY. HOW DARE YOU SEND THIS PRODUCT THAT DOES NOT WORK. VERY ANGRY!
I bought this toolAbout 3 months and and haven’t used it once this past month… and one day I go to put my vest on and the cap completely falls off. Went to screw it on and realized the whole cap broke off. Will try to warranty hopefully it’s a dud
I bought a few of them when I was at the supply house & put them in our trucks toolboxes. Every time a tech broke or lost one I had them look where I hid them. Every tech liked it better than their previous one & asked me to get their helper one too. Had to prove they were 1000v rated
Internal battery connections were weak. Had to make adjustments to keep the tester on.
It didn’t work! Tried multiple batteries but it never powered up. Plan to return
I purchased this tester as part of a promotion package. I've tried to turn it on and it doesn't work.I tried to contact you VIA contact us, but you don't allow emails there.Not Happy at all with this product.
The Klein Voltage Tester does not work at all. I replaced the batteries that came with it, but new batteries made no difference. The clamshell packaging was completely destroyed in trying to extricate the voltage tester, so I couldn’t even return it. You expect to get garbage online, but Home Depot used to do better.
The battery compartment needs to be tightened downhard for it to work. It took me a second to figure that to.
Bough this years ego was very happy with it. Eventually the battery died, I change them for new ones and was never capable of tuning it on again. Tried another set of new batteries just in case .. not working.. very desapointed
| Power source | ac |
| Style | Waterproof NCVT |
| Product dimensions | 13.56 x 2.74 x 2.21 cm; 48.19 Grams |
| Is discontinued by manufacturer | No |
| Certification | IP 67 |
