Item Description: MISCO Palm Abbe Digital Handheld Refractometer, Human Urine Scales, Specific Gravity, Total Solids - DOES include a Rubber Armor Jacket MADE IN THE USA! INSANE PRICE FOR THE POWER! DID WE MENTION THAT IT IS MADE IN THE USA? IT IS! One BRAND NEW -Human Urine Refractometer- Refractometers have been proven time and time again to be more accurate than hydrometers or reagent test strips for testing urine specific gravity. The Palm Abbe is fast, convenient, and easy to use. Get instant readings in urine specific gravity or urine total solids on the large LCD display. It is now easier and more accurate than ever to measure urine specific gravity and urine total solids with the Palm Abbe digital urine refractometer. Refractometers have been proven time and time again to be more accurate than hydrometers or reagent test strips for testing urine. Simply place a drop or two of urine in the stainless-steel sample well and press a button. The custom-designed microprocessor delivers a nearly instantaneous readout of urine specific gravity or urine total solids. The large dual-line LCD display is easily read, even in dim light, and removes the subjectivity associated with interpreting where a boundary line crosses tiny scale divisions, as with conventional handheld refractometers. 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 digital refractometer automatically calibrates itself to water and is ready to use in seconds. Automatic temperature compensation is specific for human urine and insures that fluids read between 10 and 45 C (+50 to 113 F) are measured accurately. - each unit comes with a 1 Year Warranty (which is better than the other digital Brix Refractometers)! Included are: MISCO Palm Abbe Refractometer, Protective Rubber Armor Jacket, Instruction Manual This is the Refractometer of Professionals! Human Urine Refractometer Scales: Scale 1 Fluid: Urine - Human; Unit of Measure: Specific Gravity (D20/20); Range: 1.000 to 1.0450; Resolution: 0.0001; Precision: +/-0.0005 Scale 2 Fluid: Urine - Human; Unit of Measure: Total Solids (g/L); Range: 0 to 11.5; Resolution: 0.1; Precision: +/-0.1 The unit runs off (2) AAA batteries on a LARGE PRINT digital LCD display. Human Urine Refractometer Specs: Temperature Range 0 to 50 C (32 to 122 F) Power Source 2 AAA Batteries Battery Life 5000+ Readings Dimensions 145 x 75 x 37 mm (5.7 x 2.95 x 1.46 in.) Weight 250 grams (8.8 Oz.) International Shipping: International shipping is via either US Postal's Global Priority (Air) Mail, which is $15.00 ($12.00 to Canada) and takes 3-8 business days. Shipping Insurance is an additional $15.00. Questions? Larger orders? Multiple Orders? Prefer a different shipping method? Please feel free to call, fax or e-mail! Other types of Portable Refractometers are available through our Store! Check out our other items! National Industrial Supply 30777 Rancho California #891420 Temecula, CA 92589, USA Sales: 951.308.9269 Fax: 310.833.7306 We prefer Paypal! Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, Marketing, listing Apps, Apps, Application