Klein Tools ET250 is a solid-state, digital voltage and continuity tester. It measures AC/DC voltages up to 600V and tests for continuity. Additionally, the ET250 tests GFCI protected circuits to verify that the GFCI device is functioning appropriately. The tester includes a backlight and integrated flashlight for working in reduced ambient lighting conditions.
| Brand Name | Klein Tools | Item Name | AC/DC Voltage and Continuity Tester |
| Type | Digital | Power Supply | AAA Battery |
| Display | Digital LCD | Battery | (3) AAA |
| Enclosure Type | IP53 | Material | Thermoplastic |
| Dimensions | 6-1/16 in L x 2-5/16 in W x 1-41/64 in H | Includes | Test Leads, Batteries |
| Standards | CAT IV 600V | Application | Measure Voltage and Continuity and Ensure GFCI Devices are Functioning Properly |
| UPC | 092644690372 |
