Supco DDM55 Differential Manometer Resolution: Unbeatable Accuracy and Precision Review

I'm a person in the digital age and this fits what I wanted to use. We had many questions about our gas pressure and issues with poorly designed equipment. Within minutes I had my numbers and after reading the manual it all fell into place --- without this gauge it was all wasted and going nowhere. After the new hardware is installed, it will ensure that everything is correct and properly configured. Before that we even had a specialist and he was a waste of time as this article saved us from…

I needed a pressure gauge to check natural gas and propane pressure when troubleshooting small and complex engine problems. This manamter is the first one I have and it gives me the range I was looking for including negative pressure (vacuum). Along with my very expensive emissions meter, this tool quickly became indispensable for troubleshooting both raw and clean gas problems and allowed me to tune both the high and low frequency controllers to set the most efficient engine parameters in a…

Excellent strength. Very easy to use. Contains hoses and two hose fittings. Worked great. Highly recommended. Update: I turned this on last week and found the battery was dead. The screen blinked as usual, but then went off. Put new battery in, same result. Frustrated, I set it down fairly firmly on the granite countertop and suddenly it started working as usual. There were no problems before or after. Although I have a backup, I was surprised (as I think with this device) that it seems to have