Measure ethylene glycol (EG) concentration and freezing point instantly and accurately with the Palm Abbe digital refractometer. A refractometer is fast, convenient, and easy to use. Simply place a drop or two of ethylene glycol in the stainless-steel sample well and press a button. The custom-designed microprocessor delivers a nearly instantaneous readout of ethylene glycol concentration in percent by volume or freeze point in degrees Celsius. Nonlinear temperature compensation is automatic and insures that fluids tested between 0 and 50 C (+32 to 122 F) are measured accurately. Ethylene glycol concentration and freeze point are easily read on the large back-lit LCD display, even in dim light. Digital readings remove the subjectivity associated with interpreting where a boundary line crosses tiny scale divisions. And, it is so easy to use! The user interface consists of two buttons, one to take readings and the other to step through various menu options. Calibration is automatic and does not require the use of special calibration solutions, or tools. The Palm Abbe ethylene glycol refractometer automatically calibrates itself to water and is ready to use in seconds. No more screws to turn and nothing to adjust. The Palm Abbe is a fourth-generation digital handheld refractometer that puts laboratory precision in the palm of your hand. Not just laboratory precision, but laboratory precision for the price of a traditional analog refractometer. It is exactly the kind of bold, cutting-edge technology you would expect from MISCO, the company that pioneered the digital handheld refractometer. INCLUDES: MISCO Palm Abbe Refractometer, Protective Rubber Armor Jacket, Instruction Manual Brand New! Fresh from the Factory! Celsius model If you are using ethylene glycol for freeze protection, the MISCO Palm Abbe digital refractometer is the most accurate tester available for measuring concentration and freeze point in the field. INCLUDES: MISCO Palm Abbe Refractometer, Protective Rubber Armor Jacket, Instruction Manual International Shipping: Shipping will be via US Postal's Air Mail/Global Priority (3-8 business days) is $15.00 ($12.00 to Canada) . There can be Customs delays, and there aren't any Tracking Numbers. WE ARE NOT RESPONSIBLE FOR CUSTOMS DELAYS OR LOST PACKAGES! We get the packages to the shipper, they ship it to you. Don't worry! They do have wonderful service and assist in reducing your import taxes. Buy more items, for a total of 2 portable refractometers, and the shipping charge is still just $15.00 (world)/$12.00 (Canada) via the Air Mail/Global Priority! Of course, you'll have to win this auction to get the first item! Air Mail/Global Priority: World: $15.00 Canada: $12.00 For an additional $15.00 you can upgrade to USPS Express Mail (which takes 3-5 business days) and includes Shipping Insurance to $100.00, Delivery Confirmation and a Tracking Number. National Industrial Supply 30777 Rancho California #891420 Temecula, CA 92591, USA Sales: 951.308.9269 Fax: 310.833.7306 Email: nisupply@gmail.com We prefer Paypal! Pay me securely with any major credit card through PayPal!