RZ136 Refractometer Fruit Wine Meter Sugar Portable Auto Brix 0~32% Alcohol 0~26% Fruit Juice Wine Sugar Meter Refractometer Tab S6 Lite P610 / P615 with echo cancellation function

with echo cancellation function

0mm metal microphone tube

Phrase-lock step: 2

26inch * 9

RZ136 Refractometer Fruit Wine Meter Sugar Portable Auto Brix 0~32% Alcohol 0~26% Fruit Juice Wine Sugar Meter Refractometer Tab S6 Lite P610 / P615 with echo cancellation functionfeature Sturdy and lightweight aluminum body High quality and accurate test results ATC compensation range (ie built in automatic temperature compensation system), temperature range from 10 C to 30 C Easy to use Double ratio: Brix and specific gravity ratio Full range 0 to 40% Brix, 0. 1% grade Rugged metal body made of durable aluminum Only ambient light source Compact design with rubber handle Adjustable focal length Heavy weight Clear display scale