# Klein Tools Digital Multi-Tester with Receptacle Tester (Standard/GFCI), Auto-Ranging Digital Multimeter

**Brand:** [Klein Tools](https://shop.coreranger.com/brands/Klein%20Tools)
**SKU:** ET270
**Price:** $69.97 · in stock
**URL:** https://shop.coreranger.com/product/klein-tools-digital-multi-tester-with-receptacle-tester-standard-gfci-auto-ranging-digital-multimete-325798512

## Specifications

| Spec | Value |
|---|---|
| Range | Auto Ranging |
| Model # | ET270 |
| Features | Interchangeable Leads |
| Included | Batteries,Case,Test Leads |
| Internet # | 325798512 |
| Returnable | 90-Day |
| Store SKU # | 1009729148 |
| Power Source | Battery Operated |
| Category Rating | III |
| Functions Measured | Battery,Continuity,Resistance,Voltage |
| Maximum AC Voltage | 120 |
| Maximum DC Voltage | 600 |
| Number of Functions | 7 |
| Product Depth (in.) | 1.825 in |
| Product Width (in.) | 3.125 in |
| Accuracy Measurement | Non-RMS |
| Manufacturer Warranty | Please refer to the attached warranty document in the Product Details section above under Additional Resources From the Manufacturer. |
| Maximum AC Current (A) | 0 |
| Maximum Frequency (MHz) | 0 |
| Maximum Resistance (ohms) | 40M |
| Certifications and Listings | CSA Certified |

## Description

Klein Tools' ET270 is an auto-ranging digital multi-tester that measures AC/DC voltage, resistance, continuity, and performs a battery test. It also tests wiring conditions in standard 120VAC and GFCI electrical receptacles and inspects North American GFCI devices. Comes with Right-Angle Test Leads, Receptacle Test Cord, Instructions, and all required batteries.

• Auto-range multimeter for 600V AC/DC and 40M Ohms resistance
• Receptacle tester detects wiring faults and identifies breakers
• Evaluates GFCI outlets, including time-to-trip functionality