Item Description: RHC-200ATC Portable Clinical Refractometer - Urine Specific Gravity, Urine Refractive Index (nD) and Blood Serum Protein Ideal for Veterinarian's or Wrestling Hydration! THIS IS A PROFESSIONAL VERSION OF THE CLASSIC CLINICAL REFRACTOMETER! BEEFIER AND READY FOR YOUR ENVIRONMENT, NO MATTER HOW CRAZY IT CAN GET! This is a High Quality unit made of durable Aluminum and comes with a 6 YEAR WARRANTY against defects! You don't get that from anyone else through! Buy smart, buy through NI Supply! NEW RHC-200ATC tri-scale portable Clinical Refractometer in a blue, foam-lined hard case. The RHC series of portable refractometers is designed to measure Urine Specific Gravity, Blood Plasma Serum Protein and Refractive Index. One scale checks Blood Plasma Serum Protein with the range of 0-12 g/dl, another checks for Urine Specific Gravity with a range of 1.000 to 1.050 and the last scale gauges Refractive Index with a range of 1.330 to 1.360 (divisions of 0.2 ppt or 0.005 Specific Gravity) . Models with the “ATC” suffix are equipped with “Automatic Temperature Compensation” for accurate measurements without re-calibration after shifts in ambient working temperature (field use). Scales: Urine Specific Gravity: * Range 1.00-1.050 SG * Minimum Division: 0.005 SG * Accuracy: +/1 0.005 SG Serum Protein: * Range: 0-12 g/dl * Minimum Division: 0.20 g/dl * Accuracy: +/1 0.20 g/dl Refractive Index: * Range: 1.330-1.360 RI * Minimum Division: 0.0005 RI * Accuracy: 0.0005 RI Included are: a pipette for dropping test fluids onto the prism (never dip the refractometer into the test fluid!), a mini screwdriver for scale calibration, and a Users Guide. This model sells for as much as $100.00 at most retailers, not including shipping. Get yours today at Wholesale prices! IMPORTANT! HIGH QUALITY! OURS ARE MADE OF STURDY ALUMINUM! A GOOD DEAL IS ONLY GOOD IF THE PRODUCT LASTS... AND THE SELLER IS STILL AROUND! THE AVERAGE SELLER IS GONE IN 6-18 MONTHS! WHAT DO YOU DO THEN? NO ONE HAD BEEN SELLING LONGER. NO ONE! Comes with a SIX YEAR WARRANTY against manufacturers defects! No one else at does that! Seriously, check out the other warranties... International Shipping: Air Mail/Global Priority: $15.00 S H to Canada via USPS Air Mail/Global Priority: $12.00 Add $15.00 for International Insurance. Questions? Larger Orders? Please feel free to call, fax or e-mail! TO RECAP: A Great Quality unit We've seen many other Sellers come and go... Experienced! Over 10,000 Refractometer sold per year! A 3 Year Warranty against defects FREE replacement parts - no matter where you live in the World! Customer Service - Call, fax or e-mail us. If we're not available, please leave a message so we can get back to you! Competitive Pricing Other Clinical Models and pH Meters at our Store: ----- Click here RHC-200ATC: General Duty, Calibration Screwdriver, and Aluminum Construction... RHCN-200ATC: Heavy Duty Version of the RHC-200ATC (this listing). This unit features an easy to calibrate knob, and extra ounce of aluminum for heft and protection, and a reinforced forward daylight plate ZGRC-200ATC: Heavy Duty Design Elements, Reinforced Daylight Plate, INTERNAL LIGHT, the SAME Dual Scale, Calibration Screwdriver, and Aluminum Construction too... This unit is for the Professionals! National Industrial Supply 30777 Rancho California #891420 Temecula, CA 92589, USA Sales: 951.308.9269 Fax: 310.833.7306 We prefer Paypal! Pay me securely with any major credit card through PayPal!