【Reinforced Aluminum Clamp for Secure Hold】: The cover plate sturdy aluminum clamp keeps the lens cover firmly in place, prevent slippage to measurements each time you use your refractometer
【Convenient Hinged Screw Mount Design】 : The hinged mechanism with a screw interface allows quick opening and closing, making sample loading during testing faster and more efficient
【Transparent Lens】: Made from quality transparent pp, the lens cover offers a clear field of view and accurate while resisting scratches and wear
【Fit Your Refractometer】: This replacement cover is most standard analog handheld refractometers, ensuring seamless integration and easy installation for easy use
【Essential Replacement for Accurate 】: This reliable cover helps maintain your refractometers optimal performance, ensuring consistent results in , agriculture, or applications