Optical Fiber Inspection Scope 200x, Microscope Cheap Coffee Refractometer MISCO Digital Beer Refractometer Specs:

MISCO Digital Beer Refractometer Specs:

and a Users Guide in a blue plastic

This item does not need a calibration screw driver as it has a built-in calibration knob

an LCD screen for objective readings

This liquid keeps air from between the stone and the glass hemicylinder and allows light to travel at the same speed through the glass

Optical Fiber Inspection Scope 200x, Microscope Cheap Coffee Refractometer MISCO Digital Beer Refractometer Specs:Item Description: CL 200 Fiber Inspection Scope for Inspecting Fiber Terminations It produces excellent details of scratches and contamination with it's superior optical performance and integrated laser safety filters. It is the premier choice for critical examination of polish quality. The built in LED light produces consistant lighting into an optical path which enables an optimal view and lighting for your examinations and inspections at any time