Atago
Atago Master-20T Analog Brix Refractometer (0-20%)
$235Cheaper
Best Refractometers · head-to-head
Atago Master-20T Analog Brix Refractometer (0-20%) vs Sper Scientific 300034 Lab Digital Refractometer (Brix 0-88%)
A sourced, side-by-side comparison. Atago Master-20T Analog Brix Refractometer (0-20%) is cheaper at $235. Every spec and price links to its source.
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Sper Scientific
Sper Scientific 300034 Lab Digital Refractometer (Brix 0-88%)
$1197.15
Which is better: the Atago Master-20T Analog Brix Refractometer (0-20%) or Sper Scientific 300034 Lab Digital Refractometer (Brix 0-88%)?
On the specs we track, they're closely matched. The Atago Master-20T Analog Brix Refractometer (0-20%) is the cheaper at $235.
See Atago Master-20T Analog Brix Refractometer (0-20%) on Amazon See Sper Scientific 300034 Lab Digital Refractometer (Brix 0-88%) on Amazon
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Atago Master-20T Analog Brix Refractometer (0-20%) | Sper Scientific 300034 Lab Digital Refractometer (Brix 0-88%) |
|---|---|---|
| US price | $235 | $1197.15 Current price on sperdirect.com |
| Brand | Atago | Sper Scientific |
| Released | — | — |
| Brix range pct | 0.0 to 20.0 | 0 to 88 |
| Resolution pct | 0.1 | — |
| Accuracy pct | ±0.2 | — |
| Atc | Yes | — |
| Scale type | Brix | Brix |
| Digital or analog | Analog | Digital |
| Sample volume (ml) | — | — |
| Prism material | — | — |
Sources — Atago Master-20T Analog Brix Refractometer (0-20%): atago-usa.com (verified 2026-08-12). Sper Scientific 300034 Lab Digital Refractometer (Brix 0-88%): sperdirect.com (verified 2026-08-12).
What's the difference between the Atago Master-20T Analog Brix Refractometer (0-20%) and Sper Scientific 300034 Lab Digital Refractometer (Brix 0-88%)?
Where the two actually differ on the specs we track (2 of 8). Matching specs are omitted.
- Brix range pct: Atago Master-20T Analog Brix Refractometer (0-20%) 0.0 to 20.0 vs Sper Scientific 300034 Lab Digital Refractometer (Brix 0-88%) 0 to 88
- Digital or analog: Atago Master-20T Analog Brix Refractometer (0-20%) Analog vs Sper Scientific 300034 Lab Digital Refractometer (Brix 0-88%) Digital