WZB-F 92 (Waterproof) Portable Digital Refractometer, Brix Range 58~92%, Shanghai INESA Physico-Optical Instrument CompanyLimited (CAT#: STEM-AIAE-3099-LGZ)

Antifreeze large TFT backlit color screen. A variety of ranges to choose from, and can be freely combined.

Brix range: 58~92%
Minimum Brix reading: 0.1
Brix Accuracy: ±0.2
Refractive index range: 1.4370~1.5233
Minimum reading of refractive index: 0.0001
Refractive index accuracy: ±0.0003

1. Automatic temperature compensation function.
2. User-defined zero point mode, which can easily adapt to different measurement environments.
3. Ergonomic design, environmentally friendly and durable materials.
4. Anti-light interference.
5. Pass: IP65 grade waterproof and dustproof verification.

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