Non-Contact Voltage Testers Recalled by Klein Tools Due to Shock Hazard
Home product recall 21-150. Announced by CPSC on Jun 9, 2021.
- CPSC: stop using it
Watch and the shortlist are kept with a free account, on every device. Your watch list. CPSC’s own notice is on cpsc.gov.
The short answer
Announced by CPSC on Jun 9, 2021. Copied from CPSC on Oct 24, 2026.
- Stop using it what CPSC tells owners to do now (needs attention)
- Replace what’s offered
- About 1,690,000 (In addition, about 67,800 were sold in Canada) units, as CPSC gives them
- Reported injuries, in the notice (needs attention)
Every line below is in CPSC’s own words, with its source beside it.
What’s wrong with it?
The on/off button can remain depressed during the power on or power off cycle, causing the tester to work improperly. Consumers testing electrical sources could fail to be warned of the presence of live voltage if the tester is not properly operating, posing a shock hazard to the users.
CPSC, Recalls API. Checked Oct 24, 2026. Updated daily.
What should you do?
Consumers should immediately stop using the recalled non-contact voltage testers and contact Klein Tools for instructions on receiving a free replacement tool.
CPSC, Recalls API. Checked Oct 24, 2026. Updated daily.
- What the company offers to fix a recalled product or vehicle: a repair, a replacement or a refund, as the recall notice says. For a vehicle, dealers make the safety repair free. Follow the notice’s own steps, or contact the company it names. Source: CPSC; NHTSA (49 U.S.C. 30120).: replace.
- How to reach the firm: Klein Tools at 800-527-3099 from 7 a.m. to 6 p.m. CT Monday through Friday, email at ncvt1support@kleintools.com or online at www.kleintools.com and click on “Safety Recall Information”at the bottom of the page for more information.
Which ones are recalled?
This recall involves Klein Tools Non-Contact Voltage Testers with model numbers NCVT1 and date codes ending H7. The product was also sold separately and in kits. The following model numbers are involved in the recall, all bearing date codes ending in H7. Model Number Description Retail Price (U.S. $) NCVT1 Non-Contact Voltage Tester 16.97 NCVT1SEN Non-Contact Voltage Tester with Sensormatic Tag 16.97 NCVT1EP Non-Contact Voltage Tester (Econo. Pack - Bubble Bag) 16.97 NCVT1A Non-Contact Voltage Tester (Asian Packaging) 16.97 NCVT1E Non-Contact Voltage Tester (European Packaging) 16.97 69149 KIT, 3PC, Multimeter Test Kit (Retail Clam Shell) 39.97 80018 KIT, 4PC, Residential Electrical Tool Kit (Poly-Bag & UPC Label) 49.99 80023 KIT, 3PC, Home Inspector Moisture Meter Kit, (Poly-Bag & UPC Label) 59.99 MPZ00001 KIT, 2PC, Pliers + NCVT1 Tester (Clam Shell) 51.72 MPZ00052R KIT, 3PC, Stripper/Cutter + NCVT1 Tester + RT210 GFCI Tester (Retail Clam Shell) 67.42 The meters have a yellow body housing with a tinted gray tip and have a black pocket clip/battery cap on the back. The part/model numbers are written on the top of each unit above the brand name KLEIN TOOLS and date codes are printed on the bottom of the unit under the brand name. The product is rated CAT IV and measures voltage up to 1,000 Volts.
About 1,690,000 (In addition, about 67,800 were sold in Canada) units, as CPSC gives them.
Klein Tools Non-Contact Voltage Tester Model NCVT-1.
CPSC, Recalls API. Checked Oct 24, 2026. Updated daily.
CPSC’s photos
CPSC shows 1 photo on its notice. Hearth Record doesn’t copy them; each opens on cpsc.gov.
Who made and sold it?
- Imported by Klein Tools, Lincolnshire, Ill.
- The Home Depot stores and industrial distributors, electrical wholesalers and some hardware stores nationwide from January 2020 through March 2021 for about $17 (for units sold separately) and about $40-$68 (for kits).
- Made in China, as the notice gives it.
CPSC, Recalls API. Checked Oct 24, 2026. Updated daily.
Was anyone hurt?
Klein Tools has received two reports of incidents of the voltage tester not working properly, including one shock injury.
CPSC, Recalls API. Checked Oct 24, 2026. Updated daily.
What the record doesn’t say
- The notice lists no UPCs, so check the model, the description and the photos.
- The notice lists no model numbers in a field of their own; its description may give them.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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U.S. Consumer Product Safety Commission, Recalls API.
Checked Oct 24, 2026. Updated daily. Public domain (U.S. Government work). CPSC asks to be credited, and that no endorsement be implied.
Recalls of kids’ and home products are from the U.S. Consumer Product Safety Commission (CPSC). CPSC does not endorse Hearth Record. Copied on Oct 24, 2026.