Digital depth gauge Type-A1
Digital depth gauges with a hook Type-A2
Electronic system
• For depth, step,thickness,internal and

| Range | Graduation | A | C | Accuracy |
|---|---|---|---|---|
| 0-150mm / 6" | 0.01mm / 0.0005" | 102mm / 150mm | 15.5mm | ±0.03mm |
| 0-200mm / 8" | 0.01mm / 0.0005" | 102mm / 50mm | 15.5mm | ±0.03mm |
| 0-300mm / 12" | 0.01mm / 0.0005" | 102mm / 50mm | 15.5mm | ±0.04mm |
| 0-500mm / 20" | 0.01mm / 0.0005" | 102mm / 50mm | 17mm | ±0.05mm |
| Range | Graduation | Accuracy |
|---|---|---|
| 0-50mm | 0.01mm | ±0.03mm |
| 0-100mm | 0.01mm | ±0.03mm |
| 0-150mm | 0.01mm | ±0.03mm |
Electronic system
• Can measure the depth of narrow grooves and small holes etc.
| Range | Resolution | Accuracy |
|---|---|---|
| 0-150mm / 6" | 0.01mm / 0.0005" | ±0.03mm |
| 0-200mm / 8" | 0.01mm / 0.0005" | ±0.03mm |
| 0-300mm / 12" | 0.01mm / 0.0005" | ±0.04mm |
