--- product_id: 85781731 title: "JEDEW 2 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars, Fahrenheit (℉) /Celsius(℃) (2)" brand: "jedew" price: "R272" currency: ZAR in_stock: true reviews_count: 13 category: "Jedew" url: https://www.desertcart.co.za/products/85781731-jedew-2-pack-hygrometer-thermometer-digital-humidity-meter-indoor-outdoor store_origin: ZA region: South Africa --- # 10-99% RH humidity range 10-month LR44 battery life ±1°F accuracy temp sensor JEDEW 2 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars, Fahrenheit (℉) /Celsius(℃) (2) **Brand:** jedew **Price:** R272 **Availability:** ✅ In Stock ## Summary > 🌿 Stay ahead of the climate curve—because your space deserves precision. ## Quick Answers - **What is this?** JEDEW 2 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars, Fahrenheit (℉) /Celsius(℃) (2) by jedew - **How much does it cost?** R272 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/85781731-jedew-2-pack-hygrometer-thermometer-digital-humidity-meter-indoor-outdoor) ## Best For - jedew enthusiasts ## Why This Product - Trusted jedew brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Unit Display:** Seamlessly switch between Fahrenheit and Celsius for global convenience - • **Long-lasting Power:** Includes spare LR44 battery with up to 10 months runtime—reliability you can count on - • **Versatile Placement:** Compact design fits anywhere from terrariums to 3D filament storage - • **Health & Habitat Guardian:** Monitors indoor humidity to prevent dry skin, colds, and protect delicate ecosystems - • **Precision Climate Control:** Ultra-sensitive sensor updates every 10 seconds for real-time accuracy ## Overview The JEDEW 2 Pack Digital Thermo-Hygrometer offers precise temperature (±1°F) and humidity (10-99% RH) monitoring with fast 10-second updates. Compact and versatile, it suits indoor/outdoor use including terrariums, greenhouses, and storage. Dual Fahrenheit/Celsius display and long-lasting LR44 batteries (up to 10 months) ensure reliable, user-friendly climate tracking for healthier living and optimal environment control. ## Description Buy JEDEW 2 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars, Fahrenheit (℉) /Celsius(℃) (2): Humidity Meters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Accurate, easy to read, & great value! - I bought these to monitor humidity in my frogs terranium and they've worked great. The readings are easy to read, update quickly, and seem to be accurate when compared to my other hygrometer. They're small enough to fit almost anywhere, and the battery life has been good so far. For the price, this 2-pack is an excellent value. I'd definitely buy them again. Review: Great for Monitoring My 3D Printing Filament Storage - I purchased these to monitor humidity levels where I store my 3D printing filament. The displays are easy to read, and the readings seem consistent between both units. They are compact enough to place almost anywhere and provide useful information at a glance. Keeping track of humidity has helped me store filament properly and avoid printing issues caused by moisture. For the price, this two-pack is an excellent value. ## Features - 1-【Widely Application】The digital LCD monitor can be used in home, office, garage, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshop, warehouse, reptile tank terrarium, aquarium, hermit crab habitat, and other places where temperature/humidity measurement is required. - 2-【Fast Response】Built in sensitive sensor that measures every 10 seconds with 24 sensitive VENTS to provide updated and accurate readings, wide measuring range: work temperature from 0℃ to 70℃(+32°F ~ +158°F), work humidity from 10% to 99% RH. - 3-【Healthy Living Monitor】This portable thermo-hygrometer Measures Indoor humidity and temperature in time, help to adjust the humidifier, dehumidifier settings and humidistats, great for monitoring family's living conditions and health by preventing colds, dry skin, great for your work and life. - 4-【Fahrenheit/Celsius】The Temperature display can achieve the mutual conversion between Fahrenheit (°F) and Celsius (°C). Temperature measurement accuracy: ±1°F, Humidity measurement accuracy: ±3%RH. - 5-【Long Service Life】This thermo-Hygrometer Powered by one LR44 button cell and one backup button cell. Each LR44 button cell’s working time up to 10 months. Any problem in use, We will definitely Provide you a satisfactory solution. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GR65CNT | | Battery Description | LR44 button cells | | Best Sellers Rank | #285 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Humidifier Humidity Meters | | Brand | JEDEW | | Brand Name | JEDEW | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 15,013 Reviews | | Global Trade Identification Number | 04607555086365 | | Included Components | thermo-hygrometer body, Spare LR44 button battery, Double-sided tape | | Item Dimensions W x H | 1.78"W x 0.6"H | | Item Weight | 40 g | | Lower Temperature Rating | 32 °F | | LowerTemperature Range | 32 °F | | Manufacturer | JEDEW | | Model | ROUND | | Mounting Type | Freestanding | | Number of Items | 2 | | Number of Packs | 2 | | Operating Humidity | 10-99% RH | | Part Number | ROUND | | Product Dimensions | 1.78"W x 0.6"H | | Temperature Accuracy | 0.5 °F | | Temperature Reading Accuracy | plus_minus_1_degree_fahrenheit | | Unit Count | 2 Count | | Upper Temperature Range | 158 °F | | Voltage | 1.5 volts | ## Product Details - **Battery Description:** LR44 button cells - **Brand:** JEDEW - **Color:** Black - **Item Weight:** 40 g - **Product Dimensions:** 1.78"W x 0.6"H ## Images ![JEDEW 2 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars, Fahrenheit (℉) /Celsius(℃) (2) - Image 1](https://m.media-amazon.com/images/I/51wl4sOPhuL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Questions & Answers **Q: Has anyone used it for a while? good quality? And I want to use it to test the data of my new dehumidifier, thank you.** A: I have used this hygrometer for 1 year and it works great. living the south, I aslo have a dehumidifier. I need it indicate whether I should turn on dehumidifier. It works great with the dehumidifier. Also, if you also need a dehumidifier, I will recommend this mylinskin brand, search for 'Mylinskin dehumidifier'. **Q: Is it water proof? Want to use it in my snakes terrarium but not sure if it will handle when it gets misted** A: It should be fine for in your snake’s terrarium as long as it’s not submerged. I use these for my crested gecko’s terrarium and I’ve misted straight onto this device and it’s totally fine. Obviously the humidity will go up quickly when you spray directly onto it but The device itself will be completely fine **Q: What is the process of calibrating this gauge?** A: There is no calibration. Only Celsius and Fahrenheit switch **Q: Can i use this for my cigars?** A: Yes! They are small but accurate and will easily fit in a humidor. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Accurate, easy to read, & great value! *by S***Y on July 12, 2026* I bought these to monitor humidity in my frogs terranium and they've worked great. The readings are easy to read, update quickly, and seem to be accurate when compared to my other hygrometer. They're small enough to fit almost anywhere, and the battery life has been good so far. For the price, this 2-pack is an excellent value. I'd definitely buy them again. ### ⭐⭐⭐⭐⭐ Great for Monitoring My 3D Printing Filament Storage *by A***Z on June 9, 2026* I purchased these to monitor humidity levels where I store my 3D printing filament. The displays are easy to read, and the readings seem consistent between both units. They are compact enough to place almost anywhere and provide useful information at a glance. Keeping track of humidity has helped me store filament properly and avoid printing issues caused by moisture. For the price, this two-pack is an excellent value. ### ⭐⭐⭐⭐⭐ Inexpensive but great hygrometer *by B***Y on July 16, 2026* So far so good! I bought these for my humidor and they work perfect! I put it in the Boveda calibration kit and after 24hrs it read a perfect 75%. ## Frequently Bought Together - 2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Temperature Humidity Meter for Greenhouse Humidors Incubators Reptile Terrarium Jars, Fahrenheit (℉) or Celsius(℃) (2) - Sukh Sphagnum Moss for Reptiles - Terrarium Reptiles Moss Green Dried Peat Moss Habitat Bedding Moss for Snakes Turtle Frog Gecko and Other Reptiles Substrate (5, Ounces) - Novery 2PCS Stainless Steel Reptile Feeding Tongs with Rubber Tip, 10.6” Straight & Curved Long Tweezers for Aquarium or Craft, Bearded Dragon Tank Snakes Enclosure Accessories, Terrarium Supplies --- ## 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/85781731-jedew-2-pack-hygrometer-thermometer-digital-humidity-meter-indoor-outdoor](https://www.desertcart.co.za/products/85781731-jedew-2-pack-hygrometer-thermometer-digital-humidity-meter-indoor-outdoor) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-03*