Handheld Optical BRIX Refractometer with LED light Source

This handheld optical Brix refractometer features a built-in LED light for clear and accurate coolant concentration measurements in any environment.

• The description claims that the device reduces strain on the user’s neck.
• The description claims that it provides clear readings without squinting.
• The description claims that it includes an integrated drip feed for accurate measurements.
• The description claims that it has an adjustable focus for easy reading.