🔧 Elevate Your HVAC Game with Precision and Ease!
The CMTOOL Vacuum Gauge is a high-precision digital micron gauge designed for HVAC professionals. It features a measuring range of 0-100KPa with an accuracy of ±0.1% and supports 13 different pressure units. The device includes a calibration function, a large backlit display, and a durable, non-slip design, making it ideal for field tests. The kit comes complete with essential accessories and a 3-year warranty, ensuring reliability and performance in all your vacuum measurement tasks.
C**N
Can confirm this thing is junk
I risked it despite some negative reviews and I can confirm this thing is garbage. It either reads wild settings, or most of the time even under mild vacuum it just reads zero.Not worth the money, and definitely not worth the wasted time in even trying it.Spend the money on a good one like I should have and will end up doing now anyways.
H**A
Worked very well
Easy to use
A**R
Doesn't Work
Purchased this item for HVAC work. Reads 0 when in a vacuum regardless of the actual vacuum. Calibrated several times still didn't work. Temperature doesn't work either, Reads 15 C when its actually 12 C.SAVE YOURSELF AND DON"T BUY.
J**N
Worked perfectly in microns
The pump took about 10 minutes to get my recovery tank down to 290 microns. Would have been less but I discovered I didn't seat the adapter seal well enough on the gauge side so there was a small leak causing the process to take longer. Thank was user error on my part though. The gauge performed very well throughout. It does not measure any positive pressure though so you'll need another gauge if you want to store your tank with some minimum positive pressure to measure that.
K**S
Totally useless
This thing is worse than a paper weight, at least those perform a function correctly. This thing just spits out random numbers when trying to measure a vacuum. Save your money and buy a good one once.
R**T
A gauge for suckin air!
Does what it’s designed to do. Fits well in the palm. Easy to read.
D**N
Doesn’t work
When reading microns and pulling a vacuum it reads 0 despite the level. I think it went down 3,000 microns before it went to zero.
T**A
Leaked bad
Leaked bad. Tried to tighten. It’s design would never allow for it to ever be sealed properly. Sent it back.
Trustpilot
2 weeks ago
1 week ago