--- product_id: 27332418 title: "Clinical Refractometer ATC Built in Calibration Knob, Tri Scale Blood Serum Protein/Urine Specific Gravity/Refractive Index, for Veterinary Dog Cat Pet Human Wrestlers Wrestling Athlete USG Test" brand: "gain express" price: "€ 2.96" currency: EUR in_stock: false url: https://www.desertcart.it/products/27332418-clinical-refractometer-atc-built-in-calibration-knob-tri-scale-blood store_origin: IT region: Italy --- # 3-in-1 testing Precision accuracy Auto temp compensation Clinical Refractometer ATC Built in Calibration Knob, Tri Scale Blood Serum Protein/Urine Specific Gravity/Refractive Index, for Veterinary Dog Cat Pet Human Wrestlers Wrestling Athlete USG Test **Brand:** gain express **Price:** € 2.96 **Availability:** ❌ Out of Stock ## Summary > 🔬 Measure with Confidence: Your All-in-One Testing Solution! ## Quick Answers - **What is this?** Clinical Refractometer ATC Built in Calibration Knob, Tri Scale Blood Serum Protein/Urine Specific Gravity/Refractive Index, for Veterinary Dog Cat Pet Human Wrestlers Wrestling Athlete USG Test by gain express - **How much does it cost?** € 2.96 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/27332418-clinical-refractometer-atc-built-in-calibration-knob-tri-scale-blood) ## Best For - gain express enthusiasts ## Why This Product - Trusted gain express brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Accuracy:** Achieve reliable results with a measurement accuracy of ±0.2 g/100ml for serum protein and ±0.005 for urine specific gravity. - • **Perfect for All Users:** Ideal for veterinarians, athletes, and health-conscious individuals alike. - • **Effortless Calibration:** Built-in calibration knob allows for quick adjustments without the hassle of tools. - • **Temperature-Proof Testing:** Auto Temperature Compensation ensures your readings are accurate, no matter the environment. - • **Precision Meets Versatility:** Experience 3-in-1 testing for serum protein, urine specific gravity, and refractive index. ## Overview The Clinical Refractometer ATC is a versatile 3-in-1 device designed for precise measurement of serum protein, urine specific gravity, and refractive index. With a measuring range that accommodates various needs and built-in features like auto temperature compensation and an easy calibration knob, this refractometer is perfect for both veterinary and human applications. ## Description Clinical refractometer are designed for clinical usage and intended for both Veterinary and Human. Perfect for you pets small & large pets WITH THIS DEVICE YOU CAN EASILY CHECK *Provides quick and accurate indication of vital fluids levels *Has triple scale that gives Urine Specific Gravity (SG), Total Serum Protein (SP) and Refractive Index (RI). Features: ATC (Automatic Temperature Compensation) 10-30°C (50-86°F) With Built-in Calibration Knob, no need for a mini-screwdriver Specially designed for marine industry Easy to Use Adjustable manual focusing Soft rubber eye piece for comfortable viewing Accurate testing results guaranteed Extremely focus and easy-to-use Clear chart, easy and comfortable reading of results Durable and last long Made in ALUMINUM Approved by strict quality and safety standards Specifications Measuring Range: Total Serum Protein : 0-12g/dl Refractive Index : 1.330-1.360RI Urine Specific Gravity : 1.000-1.050sg Minimum Division: Total Serum Protein : 0.2g/dl Refractive Index : 0.0005RI Urine Specific Gravity : 0.005sg Accuracy: Total Serum Protein : ±0.2g/dl Refractive Index : ±0.0005RI Urine Specific Gravity : ±0.005sg Set Includes 1 x Refractometer with Built-in Calibration Knob 1 x English instruction manual 1 x Pipette Nylon carrying pouch ## Features - Animal & Human clinical refractometer 3-in-1 testing of Serum protein, Urine specific gravity, and Refractive index - MEASURING RANGE: Serum protein: 0 ~ 12 g/100 ml ; Urine specific gravity: 1.000 ~ 1.050 ; Refractive index: 1.333 ~1.360 RI - MEASUREMENT ACCURACY: Serum protein: ±0.2 g/100ml ; Urine specific gravity: ±0.005 ; Refractive index: ±0.0005 RI - Auto Temperature Compensation (ATC), rest easy that your measurements are always accurate regardless of temperature variation - Built-in Calibration Knob, simply twist the knob to calibration, no need to use screwdriver anymore ## Images ![Clinical Refractometer ATC Built in Calibration Knob, Tri Scale Blood Serum Protein/Urine Specific Gravity/Refractive Index, for Veterinary Dog Cat Pet Human Wrestlers Wrestling Athlete USG Test - Image 1](https://m.media-amazon.com/images/I/51oI3R1sYlL.jpg) ![Clinical Refractometer ATC Built in Calibration Knob, Tri Scale Blood Serum Protein/Urine Specific Gravity/Refractive Index, for Veterinary Dog Cat Pet Human Wrestlers Wrestling Athlete USG Test - Image 2](https://m.media-amazon.com/images/I/71ve6hWZ6EL.jpg) ![Clinical Refractometer ATC Built in Calibration Knob, Tri Scale Blood Serum Protein/Urine Specific Gravity/Refractive Index, for Veterinary Dog Cat Pet Human Wrestlers Wrestling Athlete USG Test - Image 3](https://m.media-amazon.com/images/I/71UdLx99RjL.jpg) ![Clinical Refractometer ATC Built in Calibration Knob, Tri Scale Blood Serum Protein/Urine Specific Gravity/Refractive Index, for Veterinary Dog Cat Pet Human Wrestlers Wrestling Athlete USG Test - Image 4](https://m.media-amazon.com/images/I/71mpbLde30L.jpg) ![Clinical Refractometer ATC Built in Calibration Knob, Tri Scale Blood Serum Protein/Urine Specific Gravity/Refractive Index, for Veterinary Dog Cat Pet Human Wrestlers Wrestling Athlete USG Test - Image 5](https://m.media-amazon.com/images/I/71z8reUbMML.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/27332418-clinical-refractometer-atc-built-in-calibration-knob-tri-scale-blood](https://www.desertcart.it/products/27332418-clinical-refractometer-atc-built-in-calibration-knob-tri-scale-blood) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-08*