Product name:
Full stainless steel capsule pressure gauge
Diameter:
4"(100mm).
Pressure range:
0-60KPa, -40KPa-0, -20KPa+20KPa
Accuracy:
±1.6%,±2.5%
Operation temperature:
-20°C to +60°C
Case:
304SS
Cover Ring:
304SS
Burdon tube:
304SS
Connector:
304SS
Movement:
304SS
Dial :
Aluminum
https://www.hongqiinstrument.com/pressure-gauge/general-pressure-gauge/capsule-gauge-tiny-pressure-6kpa.html