Check the listing for details. Agtec Dual Scale Beer and Wine Refractometer (S.G / 0-32 Brix). Condition: New. Listed at 49.99 USD. Free eBay listing template designed by dewiso.com Agtec Dual Scale Beer and Wine Refractometer (S.G. / 0-32 Brix) Dual scale/ Measures Brix and specific gravity Hard foam-lined case, dropper, calibration screwdriver and cleaning cloth included Portable Adjustable eyepiece Replaceable prism cover Analog, requires no batteries or other power source Automatic temperature calibration Requires only a few drops of sample Measuring range: 0-32% Brix (1.000-1.120 Specific Gravity) Accuracy: +/-0.20% Brix Compensation temperature range: 10°C-30°C (50°F-86°F) 1 year warranty Fast, accurate measurements Features This heavy duty analog refractometer makes fast, accurate and consistent measurements. Ideal for testing sugars and dissolved solids in fruits, vegetables and other plants. It can also be used to monitor sugar levels in beer making. The dual scale measures both Brix and specific gravity with only two drops of solution. Additional Features: Easy to read scale, meter comes pre-calibrated. Details: To operate, open the prism and add at least two drops of solution directly onto the glass. Close the prism cover and point the meter into any light source. Adjust the eyepiece to bring the measurement clearly into focus. Package Includes: Meter, hard case with foam lining, dropper, screwdriver, and soft cleaning cloth. * The meter cannot be used totally submerged underwater. Contact us We can be contacted at any time through eBay messages if you have any questions, comments or product requests. We will respond to you within 24 hours and do our best to help you out! We encourage our customers to contact us with any questions or concerns! We'd like to be sure you are completely satisfied with your purchase. Payment PayPal, Visa, Mastercard, American Express Shipping Shipping to: United States Standard Shipping (FedEx Ground or FedEx Home Delivery®) Disclaimer If there are any problems please contact us directly before leaving negative feedback. We will do whatever we can to ensure customer satisfaction. Thank you for your interest in our product.