MISCO
MISCO PA201 Palm Abbe Digital Brix Refractometer
$370
Best Refractometers · head-to-head
MISCO PA201 Palm Abbe Digital Brix Refractometer vs Extech RF20 Salinity Refractometer
A sourced, side-by-side comparison. MISCO PA201 Palm Abbe Digital Brix Refractometer is cheaper at $370. Every spec and price links to its source.
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Extech
Extech RF20 Salinity Refractometer
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | MISCO PA201 Palm Abbe Digital Brix Refractometer | Extech RF20 Salinity Refractometer |
|---|---|---|
| US price | $370 | — |
| Brand | MISCO | Extech |
| Released | — | — |
| Brix range pct | 0 to 56 | — |
| Resolution pct | 0.1 | 1 ppt |
| Accuracy pct | ±0.1 | ±0.1% |
| Atc | Yes | Yes |
| Scale type | Brix | Salinity (0-100 ppt) |
| Digital or analog | Digital | Analog |
| Sample volume (ml) | — | — |
| Prism material | Sapphire | — |
Sources — MISCO PA201 Palm Abbe Digital Brix Refractometer: misco.com (verified 2026-08-12). Extech RF20 Salinity Refractometer: extech.com (verified 2026-08-12).
What's the difference between the MISCO PA201 Palm Abbe Digital Brix Refractometer and Extech RF20 Salinity Refractometer?
Where the two actually differ on the specs we track (4 of 8). Matching specs are omitted.
- Resolution pct: MISCO PA201 Palm Abbe Digital Brix Refractometer 0.1 vs Extech RF20 Salinity Refractometer 1 ppt
- Accuracy pct: MISCO PA201 Palm Abbe Digital Brix Refractometer ±0.1 vs Extech RF20 Salinity Refractometer ±0.1%
- Scale type: MISCO PA201 Palm Abbe Digital Brix Refractometer Brix vs Extech RF20 Salinity Refractometer Salinity (0-100 ppt)
- Digital or analog: MISCO PA201 Palm Abbe Digital Brix Refractometer Digital vs Extech RF20 Salinity Refractometer Analog