Item Description: MISCO DD-3 Palm Abbe Digital Dairy Handheld Refractometer, Colostrum, Milk Solids, Urine, Blood Protein - NO 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 DD-3 Digital-Dairy Refractometer provides reliable estimates of the percent solids in waste milk, blood plasma protein concentration, colostrum quality, and calf hydration. Monitoring solids content is a problem associated with waste milk feeding. Just place a few drops on the refractometer to determine the percent solids and adjust them to desired levels with calf milk replacer. MISCO's DD-3 refractometer can also test for colostrum quality using the Brix method. A measure of blood plasma protein concentration or blood IgG levels can be used as an indication of passive transfer. Mild dehydration can occur without symptoms until it is nearly too late. Whether due to scours or other causes, calves can lose up to six percent of their body weight in fluid before there is any visual indication of dehydration. The large-animal urine specific gravity scale can be used to quickly identify at-risk calves. Temperature compensation is automatic for fluids read between 10 and 40 C (+50 to 104 F). Included are: MISCO Palm Abbe Refractometer Instruction Manual (Does NOT include the Protective Rubber Armor Jacket) This is the Refractometer of Professionals! MISCO DD-3 Palm Specs: Scale 1 Fluid: Brix; Unit of Measure: Brix; Range: 0 to 85; Resolution: 0.1; Precision: +/-0.1 Scale 2 Fluid: Urine - Large Animal; Unit of Measure: Specific Gravity (D20/20); Range: 1.0000 to 1.0650; Resolution: 0.0001; Precision: +/-0.0005 Scale 3 Fluid: Blood - Animal - Total Protein By Refractometer (TPr); Unit of Measure: g/dL; Range: 1 to 14; Resolution: 0.1; Precision: +/-0.1 Scale 4 Fluid: Total Solids in Waste Milk; Unit of Measure: % Total Solids; Range: 0 to 30; Resolution: 0.1; Precision: +/-0.5 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! Hanna HI 755-26 Checker Salt Water Alkalinity Reagent -... HI 99161 Waterproof pH Meter 4 Dairy Products HI99161 Hanna HI98103 CHECKER 0-14 pH Meter ACCURATE HI 98103 HEAVYDUTY 0-32%ATC Brix Refractometer Wine Beer CNC Fru... Heavy Duty Premium Honey Refractometer 4 Beekeeping Bee... Misco Palm Abbe PA202 1.3330-1.5040 Refractive Index Re... Hanna HI 711-25 Checker Total Chlorine Reagents HI711 Hanna HI 755 Checker HC Salt Water Alkalinity Photomete... Hanna HI 755 Checker HC Salt Water Alkalinity Photomete... HI 99161 Hanna pH Meter 4 Dairy Products HI99161 GEM Gemstone Diffraction Spectroscope, Spectrascope Heavy Duty Salinity Refractometer for Aquarium Sea Wate... NEW! 0-32%ATC Brix Refractometer Wine Beer CNC Sugar Hanna HI 711 Checker Total Chlorine Photometer HI711 Hanna HI 701-25 Checker Free Chlorine Reagents HI701 Check out my other items Free Gallery from Frooition Visit Froo for seller productivity apps