The 80mm (3.15") size is extremely popular in Japan.

Stand alone-No controller needed

Featuring -30~30 PSI range with a 270° scale.

• Swiss made stepper motor electronic movement ensures pinpoint accuracy
• 3 color display (White, Blue & Amber)
• 3 color external LED control box
• Opening & Closing ceremony when the gauge is turned on/off.
• Peak recall
• Dimmable
• Fully programmable warning feature
• Adjustable outer bezel to set the warning mark manually (Removable)
• Metal stand and metal mounting ring included (Removable)
• External warning light included
• Daisy chain system
• Self diagnosis of sensors or short circuits
• Illuminated Red pointer
• Includes T-fitting & Tubing
• Gauge face is smoked out when off

With its pinpoint accuracy and lots of features this gauge is a sweet deal!

(Includes Mounting Hardware, PVC Tubing kit, electric sensor, external shift/warning light, control box, wiring and Instructions)