Gauge size in inch：3.5"
Accuracy：±2.5% F.S. or ±3% ~ ±2% ~ ±3%

Pressure range/Scale range：15psi、30psi、60psi、100psi、160psi
Dial Face：Aluminum
Crown Plate：Stainless Steel
Pointer：Black Aluminum
Housing/Case：Black Plated Steel
Ring：Black Plated Steel
Lens/Window：Glass
Stem + Air Release Button：Chrome Plated Brass
Extension Hose：Black Rubber
Clamp chuck：Zinc Alloy
Protector：Black Rubber
Standard Package：Blow Mold Box 
Media：Non-corrosion Air

WITHOUT PRESSURE-HOLD FUNCTION
Operation or Storage Ambient Temperature：Please contact us to get more details.
Certificate & Standard：REACH & RoHS、ANSI B40.100、EN837-3
Customized specification is available