Jig Saw Blades. A built-in extra bright LED flashlight provides added convenience. A bi-color LED indicates the tester is ready for use and the range selected. Bi-color LED verifies tester is on and range selected.
I saw a review of this tester and although I have others ,this one seems to check all the boxes for me. It is a quality product and I would reccomend it to others. Having both high and low voltage detection is great for hvac/r.