700 Series: 3/4" Turns-counting Dial;
10 turn calibration. The 700 Series has the patented positive-transfer turning mechanism. This dial has the same distinctive, easy to read primary and secondary scales as the 400 series.
Absolutely zero backlash, because the base unit with the index line and the brake assembly are secured to the panel without locating lugs and additional holes.
800 Series: 3/4" Turns-counting Dial;
1 turn calibration.
900 Series: 3/4" Turns-counting Dial;