| Dial Color | : | Yellow | 
| Finish | : | Satin/Eggshell | 
| Material | : | Stainless Steel | 
| Series | : | 81 Series | 
| Type | : | AGD Group 1 | 
| Measuring Range | : | 2.5 mm | 
| Dial Reading | : | 0 to 100 | 
| Graduations | : | 0.01 mm | 
| Dial Size | : | 1-11/16 in | 
| Tip Size | : | 13/64 in Dia | 
- Rugged and simple unit construction with a "universally fitting" design
 - Sharp bezel serrations for positive grip
 - Unbreakable crystal
 - Hardened stainless steel stem
 - No-glare satin finish on case
 - Hardened stainless steel rack and spindle
 - Massive bridge for rigid bearing support
 - Hardened stainless steel gears and pinions
 - Non-reflecting white eggshell finish on dial
 - Jewel bearings and lug-on center back mounting
 - 1 mm range one revolution