E-Z Red 3 In 1 Handheld Refractometer Fire Resistant Nettings with careful attention given to

with careful attention given to ergonomics and environmental friendliness

Maximum seat height: 21-3/4"

with features expected by commercial end-users or discerning homeowners

Base Size: 19

Features: Excellent fit for ease of hand and finger movement

E-Z Red 3 In 1 Handheld Refractometer Fire Resistant Nettings with careful attention given to3 in 1 Refractometer. Fahrenheit and centigrade scale. Weight: 1 Lb. Includes: screwdriver, distilled water, eyedropper, padded case. Features and Benefits: Use only one drop of solution Adjustable lens focus Test Propylene Glycol including Sierra Test Ethylene Glycol including Dex Cool Calibration adjustment screw Check state of battery charge