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Tonino
Roast Color Measurement, simple, tiny, and affordable. Included items Tonino roast color... more
Product information "Tonino"
Roast Color Measurement, simple, tiny, and affordable.
Included items
- Tonino roast color meter
- Micro-USB cable, ~0.3m
- Wireless charging base
- Calibration set
Required accessory (not included)
- USB Power supply (e.g. PC, Laptop, USB-hub, USB power adapter)
- Standard espresso basket and tamper
- 20g fine ground coffee
Downloads
- Tonino app (Mac/Windows/Linux)
- Short manual
Technical data
| Measurement principle | Polychromatic reflection |
| Sensor | True Color 64-channel photo detector |
| Illumination source | 4 full-spectrum white LEDs |
| Observed surface area | 5.3cm2 |
| Sample size | ca. 7-14g fine ground coffee (300-500µm) |
| Display | OLED color display, 0.96" |
| Default range | 50-130 |
| Time per measurement | 2 seconds |
| Measuring precision | ±2 scale divisions |
| Foreign light influence | None |
| Data interface | RS232 serial via USB |
| Power supply | Micro USB |
| Power consumption | 0.25-18mA |
| Dimensions | 4.7cm x 3.8cm x 4.3cm |
| Weight | 50g |
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