Specifications 1.40mm 2.Steel black case and bezel. 3.0-200psi/bar or other different pressure range ... 63,80,100,160Accuracy:2.5,1.6Permissible temperature: When temperature departure is ±5°C,additional temperature error is ... clamp for gauges in Φ40,Φ50,Φ63 and Φ100 5.Flange Φ40,Φ50,Φ63,Φ100 and Φ160Special versions: ... Our company has passed ROHS certification 1.5"Standard pressure gauge with black steel ...