WZB- F L2 (Waterproof) Portable Digital Refractometer, Alcohol Content Range 0~60%w/w, Shanghai INESA Physico-Optical Instrument CompanyLimited (CAT#: STEM-AIAE-3111-LGZ)

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

Alcohol content range: 0~60%w/w
Minimum alcohol reading: 0.1
Alcohol Accuracy: ±0.3

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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