CupClarity1Zpresso · Grinder · EARLIER MODEL
JE
An internal-adjustment model retained for owners reading the maker’s chart.
Product image: 1Zpresso ↗
Published specifications.
- Power
- Hand-powered
- Adjustment
- Internal · 30 clicks / rotation
- Burr movement / click
- 25 µm
- Brew applications
- Pour-over · AeroPress · French press · Turkish · Espresso · Moka pot · Drip / batch · Siphon
Check the exact model and included parts with the linked manufacturer. Regional versions and replacement burrs can change the specification.
What changes in daily use.
Why shortlist it
- Hand-powered operation for a compact, unplugged setup.
- Internal · 30 clicks / rotation adjustment.
- Published adjustment movement: 25 µm.
The trade-off
Removing the cup to adjust is a different workflow from the external-dial series.
Before you buy or brew
- Removing the cup to adjust is a different workflow from the external-dial series.
- Use the exact model and burr revision when reading a grind chart.
- Check the dose fits the chamber and that hand grinding suits your routine.
Grind settings by brew method.
Use these as starting references for this exact model. Settings from a maker’s recipe retain that recipe’s dose and batch context.
| Brew method | Starting reference |
|---|---|
| Espresso | 1.5–2.0 rotationsMaker reference ↗JE manufacturer chart. Rotations are full turns plus the fractional turn on its 30-click dial, counted from reference zero; JE-Plus uses a different chart. |
| Pour-over | 3.2–4.0 rotationsMaker reference ↗JE manufacturer chart. Rotations are full turns plus the fractional turn on its 30-click dial, counted from reference zero; JE-Plus uses a different chart. |
| AeroPress | 2.2–3.0 rotationsMaker reference ↗JE manufacturer chart. Rotations are full turns plus the fractional turn on its 30-click dial, counted from reference zero; JE-Plus uses a different chart. |
| Chemex | No verified setting for this model |
| Moka pot | 2.2–3.0 rotationsMaker reference ↗JE manufacturer chart. Rotations are full turns plus the fractional turn on its 30-click dial, counted from reference zero; JE-Plus uses a different chart. |
| French press | 3.8–4.6 rotationsMaker reference ↗JE manufacturer chart. Rotations are full turns plus the fractional turn on its 30-click dial, counted from reference zero; JE-Plus uses a different chart. |
| Cold brew | No verified setting for this model |
| Drip / batch | 2.2–3.0 rotationsMaker reference ↗JE manufacturer chart. Rotations are full turns plus the fractional turn on its 30-click dial, counted from reference zero; JE-Plus uses a different chart. |
| Siphon | 3.2–4.0 rotationsMaker reference ↗JE manufacturer chart. Rotations are full turns plus the fractional turn on its 30-click dial, counted from reference zero; JE-Plus uses a different chart. |
| Turkish | 1.0–1.4 rotationsMaker reference ↗JE manufacturer chart. Rotations are full turns plus the fractional turn on its 30-click dial, counted from reference zero; JE-Plus uses a different chart. |
| Cold drip | No verified setting for this model |
| Percolator | No verified setting for this model |
| Cuccumella | No verified setting for this model |
| Kaapi filter | No verified setting for this model |
| Jebena | No verified setting for this model |
| Chorreador | No verified setting for this model |
| Dallah | No verified setting for this model |
| Vietnamese phin | No verified setting for this model |
“No verified setting” does not by itself mean a method is impossible. It means we have not established a published value for the exact model. Do not interpret burr movement in microns as coffee particle size.