Methanol Glass Antifreeze Refractometer , Final Gravity Calculator For Home / Medical
Methanol Glass Freezing Point -50 - 0 Degree Refractometer
First, the principle of:
Packing List:
Characteristic:
With Built-in ATC Compensation range (Automatic Temperature Compensation) from 10 ° C to 30 ° C
For use in the field, without the need for recalibration after changes in ambient operating temperature.
Soft rubber eye piece for comfortable viewing
A measurement scale is provided that provides direct reading
Accurate testing results are guaranteed
Extremely easy to use and calibrate
Durable and built to last a long time
Adjustable manual focus
Uses diffused light that just means a battery or power source is not required.
Soft with soft and comfortable non-slip rubber