| Model | DG-205 | DG-257 | DG-127 |
| Range | 25mm | 12.5mm | |
| Resolution | 0.001mm | 0.01mm | |
| Accuracy (excluding quantized error) |
0.003mm | 0.01mm | |
| Display (LCD display) | 6 digit -999.999 with (-) symbol | 5 digit -999.99 with (-) symbol | |
| Measuring force (when correctly positioned) |
Less than 1.1N | Less than 0.95N | |
| Operating temperature | +5 - 40ºC | ||
| Battery | One CR203 type lithium battery (included) | ||
| Data output | RS-232C port (opto-cable sold separately) | ||
| Mounting method | Supported by ø8mm stem, (Lug back, GB-1205 is optional) | ||
| Contact point | M2.5 × 0.45 Thread with carbide ball | ||
| Weight | 130g | ||
| Functions | * ZERO RESET ------ Resetting to zero at any desired position * PRESET ---------- Preset at a desired value * DATA HOLD ------- Data can be held for direct data output to outside computer * MM/INCH --------- Easily switch between metric and inch systems * Low battery warning display --- --- "B" signifies low battery (Battery dies within 2 - 3 hours after "B" is first displayed) * Display rotation ----Display can be rotated upside-down, sideways or angled for easy reading * Counting direction conversion --- --- Plus and minus directions, for spindle movement, can be selected. | ||
