--- product_id: 6010139 title: "TANITA BC-558 -Japan Technology - Ironman Segmental Body Composition Monitor – Smart Digital InBody Scale with 8-Electrode Technology" brand: "tanita" price: "165.50 DT" currency: TND in_stock: false reviews_count: 11 url: https://www.desertcart.tn/products/6010139-tanita-bc-558-japan-technology-ironman-segmental-body-composition-monitor store_origin: TN region: Tunisia --- # Dual LCD with progress graphs 8-electrode precision tech Segmental limb analysis TANITA BC-558 -Japan Technology - Ironman Segmental Body Composition Monitor – Smart Digital InBody Scale with 8-Electrode Technology **Brand:** tanita **Price:** 165.50 DT **Availability:** ❌ Out of Stock ## Summary > 📉 Unlock your body’s full story with every step—because knowing is the new power. ## Quick Answers - **What is this?** TANITA BC-558 -Japan Technology - Ironman Segmental Body Composition Monitor – Smart Digital InBody Scale with 8-Electrode Technology by tanita - **How much does it cost?** 165.50 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/6010139-tanita-bc-558-japan-technology-ironman-segmental-body-composition-monitor) ## Best For - tanita enthusiasts ## Why This Product - Trusted tanita brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Segmental Body Composition Analysis:** Track muscle and fat distribution in each limb and trunk for tailored fitness insights and smarter workouts. - • **Precision 8-Electrode BIA Technology:** Get ultra-accurate body fat, muscle mass, and visceral fat readings with advanced hand and foot sensors. - • **Dual LCD Display with Historical Graphs:** Visualize your daily, weekly, and monthly progress on a sleek backlit screen—motivation at a glance. - • **HSA/FSA Eligible Medical-Grade Accuracy:** Invest in your health with a scale trusted for clinical precision and eligible for health savings accounts. - • **Athlete & Guest Modes for Personalized Use:** Switch seamlessly between profiles to get customized metrics whether you’re a fitness pro or a casual user. ## Overview The TANITA BC-558 is a cutting-edge segmental body composition monitor featuring Japan’s advanced 8-electrode BIA technology. It delivers precise measurements of muscle mass, fat percentage, BMI, metabolic age, bone mass, and visceral fat for each limb and trunk. Equipped with a dual backlit LCD display, it offers real-time results and historical data tracking through daily, weekly, and monthly graphs. Designed for fitness enthusiasts and multiple users, it includes athlete and guest modes. With medical-grade accuracy and HSA/FSA eligibility, this scale is a smart investment for health-conscious professionals seeking detailed body insights. ## Description The BC-558 IRONMAN Segmental Body Composition Analyzer from Tanita represents the most advanced home health monitoring product, a whole new level in measuring your Competitive Edge. Technology found in the BC-558 is based on the same highly accurate, FDA cleared, advanced technology found in Tanita's professional line of segmental body composition analyzers. Utilizing Tanita’s exclusive bioelectric impedance analysis (BIA) technology this monitor not only measures weight and body fat, it also tells you your muscle mass, body water %, basal metabolic rate (BMR), metabolic age, bone mass, visceral fat and rates your physique! The BC-558 uses innovative retractable hand-grip electrodes, along with standard feet electrodes. These eight BIA electrodes allow the BC-558 to go well beyond standard body composition; giving you a segmental review of what you’re made of. Why segmental? Simply put, segmental gives you more information than standard body composition monitors. This totally unique product gives individual body composition readings for each body segment- trunk, right arm, left arm, right leg and left leg. The BC-558 is especially useful for anyone who is monitoring the balance of left and right side of body or trying to build or rehabilitate a particular part of one's body. The BC-558 features a dual LCD for displaying current measurements, as well as advanced graphing of historical results. It has innovative backlit icons to illustrate the segmental body parts, operates on four AA batteries (included), and has a weight capacity of 330 pounds. Tanita developed the world’s first body fat scale in 1992, and since then more than 30 million users in over 120 countries have trusted a Tanita product to help them achieve their health and fitness goals. Individuals with an electronic medical implant such as a pacemaker should not use a scale that employs bioelectric impedance analysis (BIA) as it passes a low-level electrical signal through the body which may interfere with the operation of the implant. Pregnant women should only use the weight function, other functions are not intended for use when pregnant. Only Tanita offers consumers the ability to measure the fat and muscle of each arm, each leg, and the trunk. 2 electrodes for each hand, and 2 for each foot combine to provide the most thorough analysis yet possible with a consumer scale. Dual LCD for displaying current measurements, as well as advanced graphing of historical results, with illuminated icons. Tanita ISO 9001 manufacturing assures quality, reliability, and accuracy. Launched in 1923, we are the leader in manufacturing Japanese-Made scales: Professional, Body, Consumer, Kitchen & Mini Scales TANITA offers products that give you the ability to monitor your body, the effects of diet and your fitness routine. We make innovate scales that includes weight-only, body fat, body composition, segmental body composition, radio wireless scales, and over-all health monitors. Trusted by physicians, researchers, and hospitals worldwide Tanita products provide the ultimate in accuracy and reliability. Make the world a healthier, happier place through the power of health insights and empower you to take control over your own health. Tanita continuously strive to find new perspectives that enable people across the world to improve their health and live happier lives. ## Features - Segmental Body Composition Analysis: Measures muscle mass, fat percentage, and other metrics for each limb (right arm, left arm, right leg, left leg) and trunk to provide detailed health insights. - Advanced 8-Electrode BIA Technology: Uses hand-grip and foot electrodes for precise readings of body fat percentage, muscle mass, BMI, metabolic age, bone mass, and visceral fat. - Dual LCD Display & Data Tracking: Features a backlit dual LCD screen to display real-time results and historical data graphs for easy progress tracking. - Athlete & Guest Modes: Designed for fitness enthusiasts, it includes special athlete mode and guest mode for tailored results and multiple users. - HSA/FSA Eligible: Built with Tanita’s high-quality medical-grade accuracy, making it a reliable investment for health-conscious individuals and professionals. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B003IP7J1C | | Batteries | 4 AA batteries required. | | Date First Available | April 22, 2010 | | Manufacturer | Tanita | | Package Dimensions | 17 x 15.7 x 3.1 inches; 8.02 pounds | ## Product Details - **Brand:** TANITA - **Color:** Dark Nickel - **Recommended Uses For Product:** Health and Fitness - **Special Feature:** Athlete Mode, Guest Mode, Automatic Scrolling of Results, Recall Function, Graph Function - **Display Type:** LCD ## Images ![TANITA BC-558 -Japan Technology - Ironman Segmental Body Composition Monitor – Smart Digital InBody Scale with 8-Electrode Technology - Image 1](https://m.media-amazon.com/images/I/61zMsEacYiL.jpg) ![TANITA BC-558 -Japan Technology - Ironman Segmental Body Composition Monitor – Smart Digital InBody Scale with 8-Electrode Technology - Image 2](https://m.media-amazon.com/images/I/61YVs9+36lL.jpg) ## Questions & Answers **Q: hello , is this original tanina ? I saw another price for the same item in Amazon and this same model was 700$** A: It looks very original to me!! **Q: need to know when I have to buy so I asked Minnesota comes with free shipping between 28/2 and 3/3 , you can agree date for free shipping?** A: UPS Ground is always free for orders shipping to the U.S. except for AK and HI. UPS Ground to MN takes 4-5 business days. UPS Ground is not guaranteed. **Q: What's the difference between this one and the pro model sc240im?** A: A lot. The SC-240 is not segmental. The BC-558 is not wireless. The BC-558 is a consumer model intended for home use and has a 90 day warranty but the warranty is void when used in a commercial, professional or institutional setting. The SC-240 is a professional model with a 3 year warranty. **Q: I would like to know if it works well for people that carry it often in the car. Because I need to take it with me to work everyday** A: Yes it works very well ## Customer Reviews ### ⭐⭐⭐⭐⭐ Comparing this model with other Tanita models that I own *by on Reviewed in the United States May 7, 2011* This is a really awesome machine! It does everything. In fact, it may do a little bit too much for my purposes.As I used it the first time, I was a little overwhelmed. All sorts of numbers and graphs blipped by, leaving me dizzy. I had no idea what I was doing. I know from past experience with several other Tanita models that I've owned, given away, or worn out, although I'm not sure they ever really wear out, it is a solid machine. I may like it once I have the time to spend learning how to use it.Everything works well. It does exactly what it is supposed to do.Does it provide more information than I actually need? Probably, although others may want or need to be that specific. I don't really need to compare progress of my left arm to my right arm, left leg to my right leg, so I can adjust my workouts, etc., but it will be ideal for someone who needs to be that specific. It's just a fun idea for me, not a necessity.One reason I bought this one, upgrading from another Tanita model that is in perfectly good shape, is to re-motivate myself.I had some time on a Saturday morning and read the instruction manual still one more time. I did discover some things I had overlooked. There is a way to slow down those numbers that blip by so fast. You press your personal key and then press the Graph. I'm going to pick it up off the floor and put it up on a table so I can see what I'm doing. I may even take notes.You can also see the Daily Graph, the Weekly Graph, and the Monthly Graph.However, I prefer my old model. I really didn't want to commit this much time and effort to know quite that much detail, but if I did, this would be a great model to have.My dilemma was whether to give 5 stars, because the machine is everything it is advertised to be, or 4 stars, because I didn't know I would have to devote so much time and effort to get the benefit of all that it does. I went with the 4 stars since I am not 100% thrilled with the purchase for my purposes, but realize that it may be perfect for someone else. I changed it back to 5 stars after reading the description again. It is very clear. I bought over my needs, but the description told me exactly what I was getting. You just need to know that you don't just hop on the scale with this one. If you have the time and patience for it, and the need to know all this information, this is the machine for you! ### ⭐⭐⭐⭐⭐ great quality materials and the measurements offered are *by on Reviewed in the United States May 27, 2018* It works perfectely!!, great quality materials and the measurements offered are amazing ### ⭐⭐⭐⭐⭐ Excelente *by on Reviewed in the United States March 17, 2025* Excelente equipo muy preciso --- ## 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.tn/products/6010139-tanita-bc-558-japan-technology-ironman-segmental-body-composition-monitor](https://www.desertcart.tn/products/6010139-tanita-bc-558-japan-technology-ironman-segmental-body-composition-monitor) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-05*