Updated August 28, 2026

The Klein Tools NCVT1XTKIT Non-Contact Low Voltage Tester Pen & GFCI Outlet Kit is now $19.xx on Amazon, down from $24.xx. That 20% discount gives electricians and DIYers a reliable way to test circuits without touching live wires.

Why this low voltage tester deal stands out

  • Non‑contact detection lets you identify voltage from a safe distance, reducing shock risk.
  • Includes a GFCI outlet tester, so you can verify ground‑fault protection in one kit.
  • Klein Tools is a trusted brand in professional electrical equipment, known for durability.
  • Typical retail price for a comparable kit is $30.xx‑$35,.xx making this $19.xx price a solid bargain.

How to grab the deal at Amazon

  1. Verify the price is $19.xx and add the kit to your cart.
  2. Proceed to checkout and complete your purchase.

Savings tips & price context

If you’re a Prime member, the kit ships free regardless of order size. Compare this deal to hardware‑store prices, where the same kit can run $30.xx or more. Keep an eye on Amazon’s “Deal of the Day” section; similar electrical tools sometimes appear at deeper discounts. Buying during a holiday sale can also add extra savings.

FAQ

Does the kit include batteries?

The tester pen uses a standard 9‑V battery, which is not included. The GFCI outlet tester does not require batteries.

Is the kit suitable for residential use?

Yes, the non‑contact voltage pen and GFCI tester are designed for both residential and light commercial wiring inspections.

Can I return the kit if it doesn’t meet my needs?

Amazon’s standard return policy applies, typically allowing returns within 30 days of receipt (verify before buying). If you’re looking for a reliable low‑voltage tester without breaking the bank, the Klein Tools NCVT1XTKIT at $19.xx is a smart choice. Grab this Klein Tools NCVT1XTKIT Amazon deal while supplies last.

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