Fig. Inter. - Figure Interval. Increments between PSI numbers on gauge face.
Grad. Inter. - Graduation Interval. Fractional increments between PSI numbers on gauge face.
Features:
- Accuracy class: ± 1% of span
- Material of wetted parts: copper alloy
- Window: acrylic, snap in
- Dial: Aluminum, White
- Pointer: Aluminum, Black, adjustable
- Mounting flange/bracket: Rear flange, stainless steel
- Stainless steel case
