YO,YY Oxygen and Acetylene Pressure GaugeDetailed product description：

Usage Description of YO YY Oxygen and Acetylene Pressure Gauge:

Oxygen pressure gauge is suitable for measuring the pressure of oxygen medium. It is strictly prohibited to come into contact with oily substances.
Acetylene pressure gauge is suitable for measuring the pressure of acetylene medium.

Main technical indicators:
Scale range and accuracy level

model	name	Scale range MPa	Accuracy Grade
YO-60	Oxygen pressure gauge	0-0.1-0-40	two point five
YO-100		0-0.1-0-100	one point six
YO-150		0-0.1-0-100	1,6
YY-60	Acetylene pressure gauge	0-0.1-0-40	two point five