--- product_id: 33358997 title: "JOANLAB Digital Water Bath Heater Thermostatic Water Bath for lab use, 4 Openings | 12L Capacity | 800W" price: "R13444" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/33358997-joanlab-digital-water-bath-heater-thermostatic-water-bath-for-lab store_origin: ZA region: South Africa --- # Dual digital display clarity 12L large stainless steel bath ±0.1°C precision temp control JOANLAB Digital Water Bath Heater Thermostatic Water Bath for lab use, 4 Openings | 12L Capacity | 800W **Price:** R13444 **Availability:** ✅ In Stock ## Summary > 🌡️ Elevate your lab game with precision and power—because your experiments deserve the best. ## Quick Answers - **What is this?** JOANLAB Digital Water Bath Heater Thermostatic Water Bath for lab use, 4 Openings | 12L Capacity | 800W - **How much does it cost?** R13444 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/33358997-joanlab-digital-water-bath-heater-thermostatic-water-bath-for-lab) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium 304 stainless steel interior resists rust, corrosion, and leaks—lab-grade durability you can trust. - • **Effortless Control:** Digital timer up to 999 minutes lets you automate your workflow and focus on what matters. - • **Precision Perfected:** Maintain exact temps from room temp to 100°C with 0.1°C accuracy—never guess, always know. - • **Spacious & Versatile:** Generous 12L capacity with customizable 4 openings fits multiple samples or beakers simultaneously. - • **Intuitive Dual Display:** Clear, angled LED screens show both set and actual temps for effortless monitoring at a glance. ## Overview The JOANLAB Digital Water Bath Heater offers ultra-precise thermostatic control with ±0.1°C accuracy, a spacious 12-liter stainless steel chamber with 4 customizable openings, and dual digital displays for real-time temperature monitoring. Engineered with corrosion-resistant 304 stainless steel and an intuitive timer, it delivers reliable, long-lasting performance ideal for demanding lab environments and precise applications like yogurt making or biological assays. ## Description JOANLAB Digital Water Bath Heater Thermostatic Water Bath for lab use, 4 Openings | 12L Capacity | 800W: desertcart.com: Industrial & Scientific Review: Temperature control for 36 hours. - Use this product to make yogurt. It is fantastic. Keeps water between .5-1 degree of setting. Took me 4 other devices to accomplish this temperature control. Don’t waste your time, money or frustration level using other “yogurt maker”. Wish it had an automatic timer function. A minor inconvenience. Review: very good benchtop water bath - When this arrived, I immediately added water, switched it on, and set the temperature for 37C, then waited. It was at the temperature setpoint in under ten minutes and held within +/- 0.1 C (as per a calibrated thermocouple) for the rest of the day. Excellent equipment, and if it has the durability, has far more value than those costing five tomes more. ## Features - HIGH-PRECISION TEMPERATURE: The JoanLab Thermostat Water Bath has a wide temperature range, ranging from room temperature to 100°C. The distinguishability is 0.1°C. The digitally controlled temperature can be set along with a built-in timer, which ranges from 0-999 minutes. - LARGE CAPACITY: The water bath’s 350mm x 150mm x 140mm stainless steel interior chamber has a large 12-liter capacity. The beaker hole’s size can be conveniently changed depending on the project and the user’s needs. - DUAL DISPLAY: Dual digital display for fast display of PV and ST temperatures. The double-row ble LED display makes the numbers much more clear and softer.The large LCD digital display is easy-to-read and features intuitive controls for setting the temperature and time. It is covered with protective frames to prevent damage from overflowing uwater and is set at an incline for user comfortability and ease of use. - LAB QUALITY: The thermostatic water bath is made from lab quality materials built for use year after year. The water bath’s liner and cover plate are made from high-quality 304 stainless steel to prevent rust and corrosion. The interior chamber is also designed without joints or welds to further eliminate rust, corrosion and leakage and to enable easy cleaning. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.3 out of 5 stars 75 Reviews | ## Product Details - **Brand:** JOANLAB - **Capacity:** 6 Liters - **Power Source:** Corded Electric - **Product Dimensions:** 5.51"H - **Special Feature:** Temperature Lock, LED Display, Lab Quality, Dual Display ## Images ![JOANLAB Digital Water Bath Heater Thermostatic Water Bath for lab use, 4 Openings | 12L Capacity | 800W - Image 1](https://m.media-amazon.com/images/I/61gpxl8872L.jpg) ![JOANLAB Digital Water Bath Heater Thermostatic Water Bath for lab use, 4 Openings | 12L Capacity | 800W - Image 2](https://m.media-amazon.com/images/I/616qZflc+HL.jpg) ![JOANLAB Digital Water Bath Heater Thermostatic Water Bath for lab use, 4 Openings | 12L Capacity | 800W - Image 3](https://m.media-amazon.com/images/I/41KhUQuNePL.jpg) ![JOANLAB Digital Water Bath Heater Thermostatic Water Bath for lab use, 4 Openings | 12L Capacity | 800W - Image 4](https://m.media-amazon.com/images/I/41pHwlMCb7S.jpg) ![JOANLAB Digital Water Bath Heater Thermostatic Water Bath for lab use, 4 Openings | 12L Capacity | 800W - Image 5](https://m.media-amazon.com/images/I/417YE07HeqS.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Temperature control for 36 hours. *by J***D on August 18, 2025* Use this product to make yogurt. It is fantastic. Keeps water between .5-1 degree of setting. Took me 4 other devices to accomplish this temperature control. Don’t waste your time, money or frustration level using other “yogurt maker”. Wish it had an automatic timer function. A minor inconvenience. ### ⭐⭐⭐⭐⭐ very good benchtop water bath *by A***. on April 2, 2024* When this arrived, I immediately added water, switched it on, and set the temperature for 37C, then waited. It was at the temperature setpoint in under ten minutes and held within +/- 0.1 C (as per a calibrated thermocouple) for the rest of the day. Excellent equipment, and if it has the durability, has far more value than those costing five tomes more. ### ⭐⭐⭐⭐ Functional but size dependant *by L***D on March 28, 2026* Works well but in order to use a 600mL breaker, the water level almost overflows. I would size up if that's your intention! ## Frequently Bought Together - JOANLAB Digital Water Bath Heater Thermostatic Water Bath for lab use, 4 Openings | 12L Capacity | 800W - SimPure Centrifuge Tubes 50mL, Conical Tubes Sterile 25 PCS, Polypropylene, Leak-Proof Screw Caps, Plastic Container with Graduated and Write Marks, Non-pyrogenic, DNase/RNase Free, Human DNA-Free - Weigh Boats Medium (100ml, 125 Pack) Disposable Plastic Trays for Scale, Anti-Static Square Tray Weighing Dishes, Polystyrene Lab Dish for Powder Weight, Mixing Epoxy, Food Sample Container, Pour Boat --- ## 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.co.za/products/33358997-joanlab-digital-water-bath-heater-thermostatic-water-bath-for-lab](https://www.desertcart.co.za/products/33358997-joanlab-digital-water-bath-heater-thermostatic-water-bath-for-lab) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-05*