Engineering plastic dial indicator (PD)

The handle and knob display the number of rotations. The acrylic window and main body are connected with ultrasonic welding, achieving superior drip-proof performance. (Cleared protection grade IP67.)

[Features]
· Conforms to protection grade IP67.
· Can display shaft rotations.
· The window and the main body (nylon resin) are connected with ultrasonic welding for superior drip-proof performance.
· For each rotation, the long needle completes one full rotation and the short needle moved forward one position on the scale. (For reverse rotation, the short needle moves backward on the scale.)