Atago Refractometer MASTER-20α (ATC) | Brix 0.0-20.0% | Code 2381

Atago Refractometer MASTER-20α (ATC) | Brix 0.0-20.0% | Code 2381

  • Measures low Brix concentration of fruit juices, cutting oil, etc.
  • Equipped with Automatic Temperature Compensation (ATC) and water resistant (IP65) features.
  • Metal body.
  • Description
  • Technical Data
  • Downloads


Atago Malaysia | 2381 Refractometer MASTER-20α (ATC) | Brix 0.0-20.0%

  • MASTER-20α are low concentration model (measurement range Brix 0.0 to 20.0%) of the MASTER-α / MASTER-Pα. Good for measurements of low concentration fruit juices, cutting oil, etc. Automatic Temperature Compensation (ATC) model with water resistant feature (IP65).
  • The MASTER-20α is made of metal, and the MASTER-20Pα is plastic. The specifications are exactly the same. For salty and acidic samples, choose the plastic body, MASTER-20Pα.

*Verification with the 10% Sucrose Solution (RE-110010) or 20% Sucrose Solution (RE-110020).


Measurement RangeBrix : 0.0 to 20.0% (Automatic Temperature Compensation)
Minimum ScaleBrix : 0.1%
Measurement AccuracyBrix : ±0.2% (10 to 30゚C)
RepeatabilityBrix : ±0.1%
International Protection ClassIP65 (except eye piece)
Dust-tight and Protected against water jets.
Dimensions & Weight3.2 x 3.4 x 20.7cm, 165g



  • Daylight plate : RE-2315-60M