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A four-piece electrical test kit in a case with a digital multimeter, non-contact voltage tester, receptacle tester and test leads

Klein Tools 69355 4-Piece Electrical Test Kit with Multimeter MM320

SKU CH-FEHG-BGS26

Four-piece electrical test kit combines a manual-ranging multimeter, dual-range non-contact voltage tester with flashlight, and GFCI receptacle tester with LCD

  • Team affiliation1 Piece
  • Key featuresBuilding Material, Csa, Etl, Cat Ii 135v, Cat Iv 1000v, Hand
  • Overall height11.42 L x 6.69 W x 3.35 H inches
  • Overall width11.42 L x 6.69 W x 3.35 H inches
  • Overall length11.42 L x 6.69 W x 3.35 H inches
  • Product weight1.15 lb (0.52 kg)
  • Complete 4-piece kit covers all home electrical testing needs
  • Manual-ranging multimeter measures 600V AC/DC, 10A DC, 2MΩ resistance
  • Dual-range non-contact tester detects 12-1000V AC with integrated flashlight
  • GFCI receptacle tester shows wiring faults and trip time on backlit LCD
  • CAT III 600V safety rating with all required batteries included

Kit contents and intended users

The Klein Tools 69355 kit bundles a manual-ranging digital multimeter, a dual-range non-contact voltage tester with flashlight and a GFCI receptacle tester with LCD readout. It is aimed at homeowners and professionals who need a single package for common residential electrical checks.

Measurement ranges and safety ratings

The multimeter measures up to 600 V AC/DC voltage, 10 A DC current and 2 MΩ resistance while also testing batteries, diodes and continuity. The non-contact tester detects voltage from 12 to 1000 VAC on one range and 70 to 1000 VAC on the other, and the multimeter carries CAT III 600 V and CAT IV 1000 V ratings.

Capacity and practical limits

The receptacle tester works on 3-wire North American 120 V outlets and shows GFCI trip time on its backlit LCD, but it does not support higher-voltage or non-North-American sockets. The multimeter’s 10 A DC current limit and 2 MΩ resistance ceiling restrict its use to basic troubleshooting rather than industrial or high-current diagnostics.

How it compares

Measured against everything we stock in Multimeters & Electrical Testers, at today’s prices. Recalculated every night.

Price $71.99
Pricier than about 88% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameaFe Power
Product typeClamp
Size & build
Overall height11.42 L x 6.69 W x 3.35 H inches
Overall width11.42 L x 6.69 W x 3.35 H inches
Overall length11.42 L x 6.69 W x 3.35 H inches
Product weight1.15 lb (0.52 kg)
More details
Team affiliation1 Piece

Questions about this item

Should I choose this 4-piece kit or buy the MM320 multimeter alone?

The 69355 kit bundles the MM320 with a dual-range NCVT3P voltage tester, an RT250 GFCI receptacle tester and test leads, giving you three testers in one purchase.

What does the 600V rating on the MM320 mean for daily use?

The MM320 is CAT III 600V rated, so it safely measures up to 600V AC/DC on fixed wiring and panel circuits within that limit.

How do the CAT II 135V and CAT IV 1000V markings on the kit apply?

Those ratings cover the NCVT3P tester: it detects 12–1000 VAC in its high range and 70–1000 VAC in its low range, while the receptacle tester is for 120V outlets.

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