Dial Size (In.)：Ø40mm ( 1.5inch )
Mounting Location：Bottom entry
Accuracy：FS ± 3 / 2 / 3%
​Pressure Range：Vacuum~0 to 0~400kg/cm2
Bourdon Tube Material：Bronze
Connection Material：Brass Alloy 
Connection Thread：1/8PT, NPT, PF, BSP
Dial Material：Aluminium
Pointer Material：Aluminium
Lens Material：Polycarbonate (PC)
Case Material：Plastic (ABS) 
Ambient Operation Temp.(F)：5~60℃