--- product_id: 198073970 title: "TFA Dostmann Wireless Thermometer PRISMA, 30.3063.01, trend arrow, max.-min. values, indoor and outdoor, black" brand: "tfa" price: "$66.28" currency: USD in_stock: false reviews_count: 6 url: https://www.desertcart.us/products/198073970-tfa-dostmann-wireless-thermometer-prisma-30-3063-01-trend-arrow store_origin: US region: United States of America --- # Trend arrows for temp changes Max-Min temperature tracking 100m wireless range TFA Dostmann Wireless Thermometer PRISMA, 30.3063.01, trend arrow, max.-min. values, indoor and outdoor, black **Brand:** tfa **Price:** $66.28 **Availability:** ❌ Out of Stock ## Summary > 🌡️ Elevate your climate IQ—know your space, inside and out! ## Quick Answers - **What is this?** TFA Dostmann Wireless Thermometer PRISMA, 30.3063.01, trend arrow, max.-min. values, indoor and outdoor, black by tfa - **How much does it cost?** $66.28 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/198073970-tfa-dostmann-wireless-thermometer-prisma-30-3063-01-trend-arrow) ## Best For - tfa enthusiasts ## Why This Product - Trusted tfa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Reset Options:** Choose automatic daily reset or manual control for max-min values to suit your lifestyle. - • **Clear Indoor-Outdoor Display:** Big, bold digits and trend arrows keep you informed at a glance—never miss a temperature shift. - • **Compact & Stylish Black Design:** Sleek, modern look fits perfectly in any professional or home setting without clutter. - • **Seamless 100m Wireless Transmission:** Stay connected with outdoor temps up to 100 meters away—no wires, no hassle. - • **Instant Max-Min Temperature Insights:** Track daily highs and lows effortlessly to optimize your home and garden environment. ## Overview The TFA Dostmann Wireless Thermometer PRISMA offers precise indoor and outdoor temperature monitoring with a wireless range of up to 100 meters. Featuring a large, easy-to-read display, it tracks maximum and minimum temperatures and shows trend arrows for quick weather insights. Its compact black design fits seamlessly into any environment, making it an essential tool for professionals and enthusiasts who demand reliable, real-time climate data. ## Description Great prices on your favourite Gardening brands, and free delivery on eligible orders. Review: Don't buy it - I bought this because of my good experience with the TFA Dostmann 'Ratio' Radio Thermometer which I bought on desertcart in 2012 and worked without faults and with just 2or3 battery battery replacements for nine years. The outdoor temperature transmitter failed recently and I replaced it with what I thought was a more recent and simpler model. A bad move, this 'Prisma' model simply doesn't work. Connects with the the outdoor transmitter but displays random temperatures wherever it is located, indoors or outside. The desertcart return system only gives the choice of UPS for returns and requires printing and signing commercial invoices to return it to desertcart in Munich, Germany Review: Arrivato privo di batterie. Occorrono due AAA per la base interna mentre il trasmettitore esterno richiede due batterie AA nuove o ben cariche, altrimenti non si connette. La base riceve bene il trasmettitore esterno posto a 10 metri con due muri in mezzo. Istruzioni in 4 lingue anche in corretto italiano. Display con cifre grandi ben contrastato. Indicazione delle temperature in accordo con altri termometri che ho in casa. Premendo il tasto max/min mostra le temperature massime, poi le minime, poi ritorna al normale. Si può scegliere se azzerrare automaticamente ogni giorno oppure lasciarle sempre con azzerramento manuale. Impostazione dell'orologio molto semplice per ore e minuti. ## Features - Transmitter : Wireless transmission of outdoor temperature via transmitter (max. 100m) - Internal sensor: The sensor within the base station measures the current indoor temperature, easy to read through the big digits - Max.-Min. Values: Display of maximum and minimum values in order to get reliable information for your home, garden, leisure and work - Trend arrows: Display of trend arrows, give an indication of the outdoor and indoor temperature - Delivery contents: Base station, temperature transmitter, instruction manual, batteries are not included ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07879GPRS | | Best Sellers Rank | 190,828 in Garden ( See Top 100 in Garden ) 713 in Weather Thermometers | | Brand | TFA | | Colour | Black | | Customer Reviews | 4.3 4.3 out of 5 stars (279) | | Date First Available | 12 Dec. 2017 | | Item Weight | 65 g | | Material | Plastic | | Model Number | 30.3063.01 | | Product Dimensions | 6.7 x 3.5 x 9.3 cm; 65 g | | Special Features | Washable | ## Product Details - **Age range (description):** Adult - **Brand:** TFA - **Colour:** Black - **Connectivity technology:** 433 MHz - **Display type:** Digital - **Included components:** Base station, temperature transmitter, instruction manual - **Outer material:** Plastic - **Product care instructions:** Wipe Clean - **Special feature:** Washable - **Unit count:** 1.0 Count ## Images ![TFA Dostmann Wireless Thermometer PRISMA, 30.3063.01, trend arrow, max.-min. values, indoor and outdoor, black - Image 1](https://m.media-amazon.com/images/I/41lsBrp6mXL.jpg) ![TFA Dostmann Wireless Thermometer PRISMA, 30.3063.01, trend arrow, max.-min. values, indoor and outdoor, black - Image 2](https://m.media-amazon.com/images/I/81NnSVVdUmL.jpg) ## Customer Reviews ### ⭐ Don't buy it *by T***A on 18 June 2021* I bought this because of my good experience with the TFA Dostmann 'Ratio' Radio Thermometer which I bought on Amazon in 2012 and worked without faults and with just 2or3 battery battery replacements for nine years. The outdoor temperature transmitter failed recently and I replaced it with what I thought was a more recent and simpler model. A bad move, this 'Prisma' model simply doesn't work. Connects with the the outdoor transmitter but displays random temperatures wherever it is located, indoors or outside. The Amazon return system only gives the choice of UPS for returns and requires printing and signing commercial invoices to return it to Amazon in Munich, Germany ### ⭐⭐⭐⭐⭐ Review *by A***S on 1 December 2023* Arrivato privo di batterie. Occorrono due AAA per la base interna mentre il trasmettitore esterno richiede due batterie AA nuove o ben cariche, altrimenti non si connette. La base riceve bene il trasmettitore esterno posto a 10 metri con due muri in mezzo. Istruzioni in 4 lingue anche in corretto italiano. Display con cifre grandi ben contrastato. Indicazione delle temperature in accordo con altri termometri che ho in casa. Premendo il tasto max/min mostra le temperature massime, poi le minime, poi ritorna al normale. Si può scegliere se azzerrare automaticamente ogni giorno oppure lasciarle sempre con azzerramento manuale. Impostazione dell'orologio molto semplice per ore e minuti. ### ⭐⭐⭐⭐⭐ Review *by A***E on 2 May 2023* Gekauft, die günstige Version. Die Trendfeile sind vorhanden, allerdings keine Batterien. Macht auch nix, es gibt ja 2 Versionen, wer die Beschreibung liest wird feststellen: Bei der einen Version sind Batterien inkludiert, bei der anderen halt nicht. Nun zu dem Thermometer. Ich habe das Teil komplett in einen Klimaschrank eingesperrt um mal zu prüfen wie es sich mit der Genauigkeit verhält. Ja, ich bin da ein bisschen ein Erbsenzähler und hasse Messgeräte die falsch anzeigen. Ich erwarte für das kleine Geld keine Wunder, das Teil soll mich nur im Urlaub begleiten und ich möchte die Aussen und Innentemp. ablesen können. Aber Hallo! Daten aus dem Klimaschrank. Alles natürlich in Celsius Temp Klimaschrank 16,46 Temp Fühler Aussen 16,5 Temp Thermometer Innen 16,7 Ich hatte noch nie ein Thermometer für solch kleines Geld mit so einer geringen Abweichung. Über die Haltbarkeit etc. kann ich leider keine Aussage treffen, wird sich zeigen. Ich bin sehr zufrieden, das Teil wird mich auf meinen Urlaubsreisen begleiten. Die Genauigkeit ist Phänomenal! --- ## 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.us/products/198073970-tfa-dostmann-wireless-thermometer-prisma-30-3063-01-trend-arrow](https://www.desertcart.us/products/198073970-tfa-dostmann-wireless-thermometer-prisma-30-3063-01-trend-arrow) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-24*