Description : Alcohol & grape refractometer MALGR-1D is equipped with automatic temperature compensation(ATC) that adjusts itself to correct temperature discrepancies during usage. Features vivid and sharp reticle chart for easy and comfortable reading. They use ambient light and no batteries are needed.

Specifications :

Measurement range	0 % ~ 60 % 60 ~ 80 % W/W
Minimum division	1%
Accuracy	1% 2.5%
Length	33 x 40 x 160 mm
Weight	240 g

Features : Manual calibration (mini-screw driver provided) Aluminum construction (heavy-duty and lightweight)(br/) Easy to focus and calibrate(br/) Soft & comfortable non-slip rubber

Applications: Used to test the concentration of alcohol, measuring the sugar in the grapes