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A clamp meter alone covers most day-to-day electrical checks, but pair it with a non-contact voltage tester and a GFCI receptacle tester and you can cover the majority of routine electrical troubleshooting calls without swapping tools. Klein’s CL120VP bundles exactly that combination, which is why it shows up so often as a starter kit recommendation.
What It Is
This kit centers on the Klein CL120 clamp meter, which measures AC current and includes non-contact voltage detection via the clamp jaw, plus AC/DC voltage, resistance, and continuity through the test leads. It’s bundled with an RT210 GFCI receptacle tester and an NCVT3P non-contact voltage detector, giving you three tools in one kit.
Key Features
- CL120 clamp meter: AC current via clamp, AC/DC voltage, resistance, and continuity via leads
- Auto-ranging technology selects the correct measurement range automatically
- Included RT210 GFCI receptacle tester detects open ground, reverse polarity, and other common wiring faults
- Included NCVT3P non-contact voltage detector with dual-range sensitivity
- Test lead holder built into the clamp body for tidier storage
Pros and Cons
The real value here is not having to buy three separate tools — a clamp meter, an outlet tester, and a non-contact voltage pen — when this kit covers all three for a combined price that beats buying them individually. With nearly 4,000 ratings at 4.8 stars, it’s one of the more trusted kits in this category.
As with any bundled kit, none of the three tools is the top-tier version of its category — if you need a clamp meter with true-RMS and a higher current range for industrial 3-phase work, you’ll outgrow the CL120 specifically, even though the bundle remains useful for the other two tools.
Who It’s For
Residential and light commercial electricians, maintenance techs, and anyone who wants a well-rounded starter electrical test kit without assembling it piece by piece.
Verdict
For general electrical troubleshooting on a budget, the CL120VP kit’s three-tool combo covers more ground than a single clamp meter alone.