Acidity Meter เครื่องวัดความเปรี้ยว ความเป็นกรด GMK-835

 Digital Acidity Meters : GMK-835/835A/835B/845/855/855A

With checking out Acidity (Sourness) of fruits accuately and quickliy,
? To decide the appropriate havest time
? To determine the price by quality according to the Acidity (Sourness) in trade
? To keep density to suit an end-user's taste

Feature 

1. Electical conductivity method.
2. Platinum gilded electrode used.
3. Automatic temperature compensation.
4. Average data available.
5. Low battery sign appears.
6. 'CE' mark obtained.