--- product_id: 260872181 title: "Wooden Prader Orchidometer, Prader Balls, Endocrine Rosary for Measuring Testis Scale in Clinic/Hospital for Endocrinologist and Pediatrician" brand: "medarchitect" price: "VT11920" currency: VUV in_stock: true url: https://www.desertcart.vu/products/260872181-wooden-prader-orchidometer-prader-balls-endocrine-rosary-for-measuring-testis store_origin: VU region: Vanuatu --- # Color-coded stages 12 size options Durable beech wood Wooden Prader Orchidometer, Prader Balls, Endocrine Rosary for Measuring Testis Scale in Clinic/Hospital for Endocrinologist and Pediatrician **Brand:** medarchitect **Price:** VT11920 **Availability:** ✅ In Stock ## Summary > Measure with Confidence! 📊 ## Quick Answers - **What is this?** Wooden Prader Orchidometer, Prader Balls, Endocrine Rosary for Measuring Testis Scale in Clinic/Hospital for Endocrinologist and Pediatrician by medarchitect - **How much does it cost?** VT11920 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/260872181-wooden-prader-orchidometer-prader-balls-endocrine-rosary-for-measuring-testis) ## Best For - medarchitect enthusiasts ## Why This Product - Trusted medarchitect brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Training Aid:** Color-coded for Tanner staging, perfect for clinicians in training. - • **Built to Last:** Crafted from high-quality beech wood, ensuring longevity. - • **Portable Design:** Includes a protective pouch for easy storage and transport. - • **Customizable Use:** Alternative bead perforating direction for personalized measurement. - • **Precision Measurement:** Accurately assess testis size with 12 distinct beads. ## Overview The Medarchitect Wooden Prader Orchidometer is a professional tool designed for endocrinologists and pediatricians to accurately measure testis size. Featuring 12 durable beech wood beads, it is color-coded for Tanner staging, making it an essential training aid. The included carrying pouch ensures protection and portability, while customizable bead options enhance usability. ## Description ► WHAT IS THE PRADER ORCHIDOMETERPrader Orchidometer is a medical instrument that can be used to accurately measure volume and determine the size of the testicle. The cutout sizes are compared with the testicle of the patient using the volume that matches most closely in size. In the absence of varicoceles, the right and left testes are approximately equal in size. Pre-pubertal sizes are 1-3 ml in yellow, pubertal sizes are considered 4 ml in orange and up and adult sizes are 12-25 ml in red. Doctors sometimes informally refer to them as "Prader's balls", "the medical worry beads", or the "endocrine rosary." ► WHY DO WE NEED AN ORCHIDOMETER TO MEASURETo provide a patient with a symmetrical, natural appearance in the scrotum, it is important to closely match the size of the existing testes. This can be accomplished by determining the size of the existing testes by using an Orchidometer. The Orchidometer is also an important tool for endocrinologist and pediatrician. ► PRADER ORCHIDOMETER USER’S INSTRUCTIONGently pull the scrotal tissue taut around the existing testes. Place the Prader Orchidometer over the testes to assess the size that most closely resembles the current testicular size.Pre-prepubertal is defined by Tanner Staging as a testicular volume less than 1.5 ml, however 4 ml is considered to be a clinical marker of the start of puberty in boys. ## Features - ✅The cutout sizes of the Prader Orchidometer are compared with the testicle of the patient using the volume that matches most closely in size. - ✅The Prader Orchidometer consists of 12 pieces of beads with number. Color coded based upon Tanner staging to assist those clinicians who are in training. The number is clearly visible and organize significantly according to the different stages of growth. - ✅The Prader Orchidometer is made by high quality beech. It won’t be shrunk and twisted. It can last for your entire career. - ✅The “Endocrine Rosary” will come with a small carrying pouch for protection & storage. The “Endocrine Rosary” string on a sturdy string for easy sliding. - ✅We provide alternative beads perforating direction to choose. ## Images ![Wooden Prader Orchidometer, Prader Balls, Endocrine Rosary for Measuring Testis Scale in Clinic/Hospital for Endocrinologist and Pediatrician - Image 1](https://m.media-amazon.com/images/I/61lqBi7aRPL.jpg) ## Frequently Bought Together - Medarchitect Wooden Prader Orchidometer, Prader Balls, Endocrine Rosary for Measuring Testis Scale in Clinic/Hospital for Endocrinologist and Pediatrician - Baseline 12-1099 Scoliosis Portable Medical Evaluation, Adults or Children --- ## 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.vu/products/260872181-wooden-prader-orchidometer-prader-balls-endocrine-rosary-for-measuring-testis](https://www.desertcart.vu/products/260872181-wooden-prader-orchidometer-prader-balls-endocrine-rosary-for-measuring-testis) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*