Klein Tools 935AB4V Level, 6.25-Inch Magnetic Torpedo Level is a Conduit Level with 4 Vials, V-Groove and Magnet Track, High Viz Orange

Strong magnetic. No-dog needs a redesign. This is my second one, I lost the other one at the job. Other than the finicky no-dog this is my favorite tool in my bag

Bought this for my boyfriend. He absolutely loves it. The magnet is so strong. It’s durable. And the perfect size.

I intended to use this instrument to level an amature astonomy setup. I dont need any miniscule precision, but decent eyeball measure of a bubble equidistant from the two lines, with a V-groove instrument on the edge of a block and of a bar and and on a pair of points. I cannot see how this tool can be used with confidence by anyone who needs to make ends meet. Even used as shown in the picture, position of rotation of the instrumant around the end of conduit will affect the measurement, for even a lttle here can be a lot there. The acccuracy of the horizontal vial of a bubble level can be tested by comparing the position of the bubble from each of all sides of the instrument lain horizontally. If the vial is parallel with all sides it should show level on each side, not just within the lines, but constantly equidistant from them. Alternative angle vials appearing long in the same visual plane as the horizontal vial should be in the same spatial plane with it, causing all to agree with the horizontal vial when the instrument is oriented horizontally to display that side. On this instrument the four bubbles rest through the full range from one line to the other. I also do a final test on the end of the my astronomcal instrument, but the pretty scoring on the top and bottom of this instrument would rasp the paint from it and scar the metal, as well as score a countertop and abraid anything organic.

I started working around real pipe fitters. They all used levels like this. I had to buy one. I never knew just how much I needed this level. It is very accurate, and will always be in my toolbox from now on.

Durability

Very well made and versatile. Strong magnet keeps it where you put it. I run a lot of conduit and mostly by myself.

This is a fantastic and very durable level. They work perfectly for running conduit and assisting in bending conduit. I like that it is also equipped to be used as a no-dog when bending on electric or hydraulic benders. Just know that the magnets on these levels are extremely strong.

By far one of the best magnets Ive had on a level. Hopefully I dont loose this one like I did with my last few!!

Had this for 2 years.. it has survived multiple 30 foot plus falls onto concrete. The no-dog broke off but I never used it anyway

Best level out there!