Application: Used to measure micro pressure and negative pressure, Suitable for dry, gaseous media that will not attack 316 stainless steel parts
Case: stainless steel

Ring: stainless steel

Window: safety glass

Socket & Connection: stainless steel

Movement: stainless steel

Capsule: stainless steel

Pointer and dial: aluminum

Rang: ±25mbar, minimum pressure

Accuracy Class: F±3/2/3% (ASME B40.100 Grade B)

                           kl2.5 FOR 1 1/2",2", kl1.6 FOR 2 1/2",3",4"