A four-tool electrical test kit built around the CL220 clamp meter, pairing it with a dual-range non-contact voltage tester, an outlet tester, and a GFCI receptacle tester so one case covers most residential troubleshooting calls.
| Spec |
Detail |
| CL220 clamp meter |
AC current, AC/DC voltage, resistance, continuity, and temperature; auto-ranging TRMS, CAT III 600V Class 2 double insulated |
| NCVT-3P |
dual-range non-contact voltage detection, 12-1000V AC or 70-1000V AC, with an independent flashlight |
| ET40 outlet tester |
AC 12-240V and DC 1.5-24V at four common residential levels, with built-in lead holders for tamper-resistant outlets |
| RT210 GFCI tester |
flags open ground, reverse polarity, open hot, open neutral, and hot/ground reversed |
Best for: residential and light-commercial electricians who want a clamp meter and the most common receptacle and voltage testers in one kit rather than buying each separately. Do not measure resistance or continuity on live circuits.