| Code | Range | Accuracy | Resolution |
|---|---|---|---|
| 3509-25 | 0-25mm/0-1" | 1µm | 0.0001mm/0.000005" |
| 3509-50 | 25-50mm/1-2" | 1µm | 0.0001mm/0.000005" |


Absolute encoder, the original data remains after power off
Measuring stroke of anvil: 1mm
Reading in digital and analog
Button function: on/off, zero setting, mm/inch, tolerance,display setting, bluetooth, signal mode setting, data output
Android and iPhone APP, USB type-C cable are included
Carbide measuring faces
| Code | Range | Accuracy | Resolution |
|---|---|---|---|
| 3509-25 | 0-25mm/0-1" | 1µm | 0.0001mm/0.000005" |
| 3509-50 | 25-50mm/1-2" | 1µm | 0.0001mm/0.000005" |
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product specifications



