Yellow Jacket® Hand-Held Vacuum Gauge, Deluxe, 32 to 122 deg F Ambient, 1/4 in Male Flare Connection, LED Display, Battery, Plastic

The product is a quality vacuum guage. A coworker has the more expensive version in a plastic case, but this one has a replaceable sensor which I don't think his has. So for me, this is perfect. It's more affordable, just as precise, and easier to repair when the time comes. Just find a safe location for it in your vehicle. The soft storage bag won't protect it from moist things in a work van or truck. I keep mine under the passenger seat when not being used.

great gauge, just be careful working in temps below 0 the gauge will not read correctly. take it inside and warm it up before pulling your vacuum and it will read fine

Was expecting more from Yellow Jacket and its product quality control. The brand new gauge is not working and it got stock on 25000 micron when the gauge gets turned on.

This is a very high quality gauge at a fair price! It is easy to use and very accurate! The sensor is very sensitive to oil; so try to keep it in an upright position in the least oily part of the system. If it seems like it stops working one day. Take the stem off the sensor and rinse it with alcohol. The instruction manual is very detailed! You can't go wrong with this tool if you need a vacuum gauge!

Operated a little strange the first time out of the box

have had this unit for over a year and even when it was new it had trouble with readings. if you touch just right the readings start going down but as soon as you turn lose of it goes back to start, you know, a bar line. today i had enough, i change out the rubber seal, hooked straight to one side of my gauges. hooked the pump up to the center hose. started the pump close the side with nothing on it made sure the other was open. as i fiddled with the meter it got down to 500. so i shut the valve and turned off the pump. the meter turn back to the start. so there you go, thought i would pay a bit more for better but feel like it was a waste. by the way i have another vacuum gauge that i switched to that works great.

Item works well, tried it out on first job and it did as described. Very happy so far, as long as it lasts the test of time I should be very happy indeed.

Great value and accurate. Long cord and magnet, plastic cover so not so durable be carful could be damaged if dropped.