# Klein Tools GFCI Outlet Tester

**Brand:** [Klein Tools](https://shop.coreranger.com/brands/Klein%20Tools)
**SKU:** HD206517824
**Price:** $14.97 · in stock
**URL:** https://shop.coreranger.com/product/klein-tools-gfci-outlet-tester-206517824

## Specifications

| Spec | Value |
|---|---|
| Model # | RT210 |
| Features | No Additional Features |
| Included | Reference Scale |
| Internet # | 206517824 |
| Returnable | 90-Day |
| Store SKU # | 676529 |
| Power Source | Self Powered |
| Category Rating | II |
| Test Meter Type | Receptacle Tester |
| Product Depth (in.) | 1 in |
| Product Width (in.) | 1.69 in |
| Manufacturer Warranty | Please refer to the attached warranty document in the Product Overview section above under Info & Guides. |
| Certifications and Listings | No Certifications or Listings |

## Description

Klein Tools Receptacle Testers are designed to detect the most common wiring problems in standard and GFCI receptacles. A convenient chart on the tester helps determine wiring condition in outlet, based on lights results. Conditions indicated: open ground, reverse polarity, open hot, open neutral, hot/ground reversed.

• 110/125V AC electrical tester works on standard/GFCI receptacles
• GFCI Outlet Tester with lights, indicates wiring problems
• Indicates open ground, reverse polarity and other conditions