Hanna Instruments
Hanna Instruments HI96801 Digital Refractometer for Brix Analysis (0-85%)
$299.99
Best Refractometers · head-to-head
Hanna Instruments HI96801 Digital Refractometer for Brix Analysis (0-85%) vs Extech RF20 Salinity Refractometer
A sourced, side-by-side comparison. Hanna Instruments HI96801 Digital Refractometer for Brix Analysis (0-85%) is cheaper at $299.99. 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 | Hanna Instruments HI96801 Digital Refractometer for Brix Analysis (0-85%) | Extech RF20 Salinity Refractometer |
|---|---|---|
| US price | $299.99 Current price on hannainst.com | — |
| Brand | Hanna Instruments | Extech |
| Released | — | — |
| Brix range pct | 0 to 85 | — |
| Resolution pct | 0.1 | 1 ppt |
| Accuracy pct | ±0.2 | ±0.1% |
| Atc | Yes | Yes |
| Scale type | Brix | Salinity (0-100 ppt) |
| Digital or analog | Digital | Analog |
| Sample volume (ml) | 0.1 | — |
| Prism material | Flint glass (with stainless steel sample-well ring) | — |
Sources — Hanna Instruments HI96801 Digital Refractometer for Brix Analysis (0-85%): hannainst.com (verified 2026-08-12). Extech RF20 Salinity Refractometer: extech.com (verified 2026-08-12).
What's the difference between the Hanna Instruments HI96801 Digital Refractometer for Brix Analysis (0-85%) and Extech RF20 Salinity Refractometer?
Where the two actually differ on the specs we track (4 of 8). Matching specs are omitted.
- Resolution pct: Hanna Instruments HI96801 Digital Refractometer for Brix Analysis (0-85%) 0.1 vs Extech RF20 Salinity Refractometer 1 ppt
- Accuracy pct: Hanna Instruments HI96801 Digital Refractometer for Brix Analysis (0-85%) ±0.2 vs Extech RF20 Salinity Refractometer ±0.1%
- Scale type: Hanna Instruments HI96801 Digital Refractometer for Brix Analysis (0-85%) Brix vs Extech RF20 Salinity Refractometer Salinity (0-100 ppt)
- Digital or analog: Hanna Instruments HI96801 Digital Refractometer for Brix Analysis (0-85%) Digital vs Extech RF20 Salinity Refractometer Analog