Barksdale Handheld 0-40% Brix Meter 0-25% Alcohol Whisky Tester Brix Measuring Device sugar Refractometer for Wine Making Beer Brewing

Operation:
Step 1 :Place a few drops of the liquid on the main prism.
Step 2:Cover the prism,look through the eyepiece against the light.
Step 3:Adjust the eyepiece to the clear state.
Step 4:You can read the result value on the scale.
 

Dual Scale: Brix Scale and Specific Gravity Scale
Full range 0 to 40% Brix scale with 0.1% scale division
Sturdy metal body, made of durable Aluminum
Require ambient light source only
Compact design with rubberized grip handle
Adjustable for focus
Heavy-duty & lightweight
Clear display of scales
Soft and flexible eyepiece, superior comfort while viewing
Simple & easy manual calibration
Instant and reliable measurements of aqueous solutions
ATC Compensation Range (i.e. Built-in Automatic Temperature Compensation System) from 10 Degree to 30 Degree