--- product_id: 390982051 title: "GERATHERM Classic Fever Thermometer Analogue | incl. Protective case, waterproof, reliable & accurate, without mercury, made in Germany" brand: "geratherm" price: "€ 28.47" currency: EUR in_stock: true reviews_count: 13 category: "Geratherm" url: https://www.desertcart.hr/products/390982051-geratherm-classic-fever-thermometer-analogue-incl-protective-case-waterproof-reliable store_origin: HR region: Croatia --- # 100% waterproof & hypoallergenic Battery-free, reusable design ±0.15°C precision GERATHERM Classic Fever Thermometer Analogue | incl. Protective case, waterproof, reliable & accurate, without mercury, made in Germany **Brand:** geratherm **Price:** € 28.47 **Availability:** ✅ In Stock ## Summary > 🌟 Classic precision meets modern peace of mind. ## Quick Answers - **What is this?** GERATHERM Classic Fever Thermometer Analogue | incl. Protective case, waterproof, reliable & accurate, without mercury, made in Germany by geratherm - **How much does it cost?** € 28.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/390982051-geratherm-classic-fever-thermometer-analogue-incl-protective-case-waterproof-reliable) ## Best For - geratherm enthusiasts ## Why This Product - Trusted geratherm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Usage:** Safe for oral, rectal, and axillary measurements to suit your preferred method. - • **Complete Care Kit:** Includes protective case and reset tool for easy maintenance and longevity. - • **Precision You Can Trust:** Clinically accurate readings within ±0.15°C for reliable health monitoring. - • **Eco-Friendly & Effortless:** No batteries needed—always ready when you are, reducing waste and hassle. - • **Hygienic & Hypoallergenic:** Waterproof glass design, nickel & PVC-free, perfect for sensitive users. ## Overview The GERATHERM Classic Fever Thermometer is a German-made, mercury-free analogue device offering clinical accuracy within ±0.15°C. Waterproof and hypoallergenic, it requires no batteries, making it eco-friendly and always ready. Suitable for oral, rectal, and axillary use, it comes with a protective case and reset tool, ensuring hygienic, reliable, and long-lasting fever monitoring. ## Description Free delivery and returns on eligible orders of £20 or more. Buy GERATHERM Classic Fever Thermometer Analogue | incl. Protective case, waterproof, reliable & accurate, without mercury, made in Germany at desertcart UK. Review: Takes a bit of getting used to but basically very good - After being feverish recently and finding that neither of the two existing digital thermometers in the house were working even after a change of battery, (I mean what's the ------- point!!), I decided to go 'vintage' with this old style, analogue thermometer, that can hopefully sit in the cupboard for a year or three, and still work when actually needed without batteries! Like other reviewers I found that it seemed to read about a degree C. low, so I checked it out by putting it in a glass of water at @40C, alongside a brewing thermometer that I know to be fairly reliable, though with a wider range. Good result, -both thermometers read roughly the same, and the 'classic' thermometer was actually quite fast, reaching maximum temperature in considerably less than a minute. I guess my 'normal' temperature must be slightly low. Needs a bit of shaking to get the liquid back down, but the trick seems to be to let the thermometer cool for a minute or two before trying so there's space! The holder does help, making accidentally letting go less likely. On the evidence so far, I can thoroughly recommend. Review: Great old fashioned, no battery or frills, thermometer. Exactly what I wanted. - I'm fed up with buying thermometers that I need at the time, then I don't use them for a few years and I need new batteries which are tiny and difficult to fit. Now it's about £30 for a thermometer, I believe they take normal batteries but from the reviews they aren't always accurate. I wanted a no frills, no battery, old fashioned simple to use thermometer. And now I've got it. Ace. Tried it and it works, reading is what I would expect. From the product reviews I knew I had to shake down the thermometer, and you do have to give it a bit of welly but it is quite simple. Very pleased. ## Features - Clinical glass thermometer made in Germany – We manufacture our globally patented, analogue fever thermometer in Germany and rely on the highest product quality of the thermometers. - Without mercury - The analogue clinical thermometer always works thanks to batteries that are not required. The measuring liquid of the Geratherm classic clinical thermometer consists of a liquid metal alloy (gallium, indium, tin). - 100% hygienic & hypoallergenic - The clinical thermometer is waterproof and easy to clean. The temperature measuring device is suitable for allergy sufferers as it is free from nickel and PVC. The clinical thermometer can be used rectally, axillary & orally. - Guaranteed measuring accuracy - The Geratherm classic analogue clinical thermometer measures correctly (+0.1 / -0.15°C) in the measuring range from 35.5 to 42°C. This clinical thermometer gives you a reliable result. - Included accessories - The analogue clinical thermometer from Geratherm is supplied with a protective case for the thermometer & a reset tool. This allows the measuring liquid in the glass thermometer to be easily shaken down for a new measurement. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N12TC78 | | Age Range Description | Adult | | Age range (description) | Adult | | Best Sellers Rank | 13,105 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 4 in Rectal, Oral & Axillar Thermometers | | Brand | Geratherm | | Colour | transparent | | Country Of Origin | Germany | | Customer Reviews | 4.3 out of 5 stars 843 Reviews | | Display Type | Analog | | Global Trade Identification Number | 04018674454681 | | Immersion Depth | 15 Centimetres | | Included Components | Fever thermometer, reset aid and storage case | | Included components | Fever thermometer, reset aid and storage case | | Indoor Outdoor Usage | Indoor | | Item Length | 12.7 Centimetres | | Item Weight | 10 Grams | | Lower Temperature Rating | 37 Degrees Celsius | | Manufacturer | Geratherm Medical AG | | Manufacturer Part Number | classic | | Model Name | classic | | Model Number | classic | | Outer Material | Glass | | Outer material | Glass | | Power Source | Analogue without battery | | Product Care Instructions | Clean or disinfect before and after each use and reset the measuring liquid if necessary. | | Response Time | 4 minutes | | Reusability | Reusable | | Special Features | Waterproof | | Special feature | Waterproof | | Specification Met | CE | | Style Name | Classic | | Unit Count | 1.0 count | | Upper Temperature Rating | 42 Degrees Celsius | ## Product Details - **Age range (description):** Adult - **Brand:** Geratherm - **Colour:** transparent - **Display type:** Analog - **Included components:** Fever thermometer, reset aid and storage case - **Outer material:** Glass - **Product care instructions:** Clean or disinfect before and after each use and reset the measuring liquid if necessary. - **Special feature:** Waterproof - **Specification met:** CE - **Unit count:** 1.0 count ## Images ![GERATHERM Classic Fever Thermometer Analogue | incl. Protective case, waterproof, reliable & accurate, without mercury, made in Germany - Image 1](https://m.media-amazon.com/images/I/61hgxk9sl9L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Takes a bit of getting used to but basically very good *by G***N on 15 May 2024* After being feverish recently and finding that neither of the two existing digital thermometers in the house were working even after a change of battery, (I mean what's the ------- point!!), I decided to go 'vintage' with this old style, analogue thermometer, that can hopefully sit in the cupboard for a year or three, and still work when actually needed without batteries! Like other reviewers I found that it seemed to read about a degree C. low, so I checked it out by putting it in a glass of water at @40C, alongside a brewing thermometer that I know to be fairly reliable, though with a wider range. Good result, -both thermometers read roughly the same, and the 'classic' thermometer was actually quite fast, reaching maximum temperature in considerably less than a minute. I guess my 'normal' temperature must be slightly low. Needs a bit of shaking to get the liquid back down, but the trick seems to be to let the thermometer cool for a minute or two before trying so there's space! The holder does help, making accidentally letting go less likely. On the evidence so far, I can thoroughly recommend. ### ⭐⭐⭐⭐⭐ Great old fashioned, no battery or frills, thermometer. Exactly what I wanted. *by W***R on 1 May 2026* I'm fed up with buying thermometers that I need at the time, then I don't use them for a few years and I need new batteries which are tiny and difficult to fit. Now it's about £30 for a thermometer, I believe they take normal batteries but from the reviews they aren't always accurate. I wanted a no frills, no battery, old fashioned simple to use thermometer. And now I've got it. Ace. Tried it and it works, reading is what I would expect. From the product reviews I knew I had to shake down the thermometer, and you do have to give it a bit of welly but it is quite simple. Very pleased. ### ⭐⭐⭐⭐⭐ Great *by K***A on 14 August 2026* Great, thanks ## Frequently Bought Together - Classic Thermometer - Frida Baby The 3-Step Cradle Cap System, DermaFrida The FlakeFixer, Sponge, Brush, Comb and Storage Stand for Babies with Cradle Cap, White-Blue - Frida Baby Medicine Dispenser, Medi Frida Baby Medicine Syringe & Accu-Dose Pacifier for Mess & Fuss Free Use --- ## 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.hr/products/390982051-geratherm-classic-fever-thermometer-analogue-incl-protective-case-waterproof-reliable](https://www.desertcart.hr/products/390982051-geratherm-classic-fever-thermometer-analogue-incl-protective-case-waterproof-reliable) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-22*