Yellow Jacket 78060 Complete Test Kit, 0-35" W.C

Good product!!

Spot on accuracy and solid construction.Sturdy case tooHelped me dial in a new propane regulator at my home

Well marked and easy to read in a high quality tool.

Yellow Jacket has been known to make high quality test equipment. I was delighted to see the gas pressure kit was made in the U.S.A.

Use it almost daily as a RV technician, have tested it against a u-tube manometer and it's bang on. I don't think it's an adjustable manometer though which is it's only downfall

My Dometic fridge worked on 110V AC just fine and appeared to be working on gas; but it wasn't cooling well. The thermal link was good, it didn't need to be reset, the lights were on. the indicator lights weren't blinking like if there was a gas failure, there was a flame, the chimney was hot and the fan was on.When I pulled the test plug and attached this I discovered that the one year old regulator was only putting out 5" with the fridge on and 6" with it off. The side regulated propane port gave the same reading. I replaced the regulator and now have 12" on the gauge and 11" with the water heater on. This saved an expensive visit to the dealer or visit from a mobile RV tech.This gauge now lives in the RV along with the multi-meter.

I work as a technician at an RV dealership and use this tester almost daily.Works great and I'd recommend it for anyone servicing propane systems.

Accurate device for what I need