--- product_id: 46403679 title: "Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included)" brand: "preciva" price: "€ 49.17" currency: EUR in_stock: true reviews_count: 13 category: "Preciva" url: https://www.desertcart.fr/products/46403679-digital-psychrometer-thermo-hygrometer-lcd-mini-temperature-and-humidity-meter store_origin: FR region: France --- # 0.01% RH precision Multi-function: Temp, Humidity, Dew Point, Wet Bulb 0.01°C/°F resolution Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included) **Brand:** preciva **Price:** € 49.17 **Availability:** ✅ In Stock ## Summary > 🌟 Master your microclimate with precision and style! ## Quick Answers - **What is this?** Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included) by preciva - **How much does it cost?** € 49.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/46403679-digital-psychrometer-thermo-hygrometer-lcd-mini-temperature-and-humidity-meter) ## Best For - preciva enthusiasts ## Why This Product - Trusted preciva brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Comes with 9V battery included; intuitive controls get you measuring in seconds. - • **Ready for Any Environment:** Compact, portable design with a clear dual LCD display for easy reading anywhere. - • **All-in-One Climate Control:** Combines temperature, humidity, dew point, and wet bulb readings in one sleek device. - • **Precision at Your Fingertips:** Ultra-fine 0.01°C/°F and 0.01% RH resolution for exact environmental insights. - • **Professional Grade Versatility:** Ideal for industry, agriculture, meteorology, and lab use—engineered for pros. ## Overview The Preciva Digital Psychrometer Thermo-Hygrometer is a compact, professional-grade instrument delivering ultra-precise temperature and humidity measurements with 0.01 resolution. It uniquely integrates dew point and wet bulb temperature functions, making it indispensable for industrial, agricultural, and meteorological applications. Featuring a dual LCD display and portable design, it includes a 9V battery for immediate use, ensuring you stay ahead in environmental monitoring with confidence and ease. ## Description Product description Specifications Display: Large 4-1/2 dual digital LCD display Sensor Type: A single chip relative humidity and temperature muti sensor module comprising a calibrated digital output. Response Time: %RH: 10S (90% at +25 °C still air) Accuracy Note: Accuracy is specified for the following ambient temperature range: 64°F to 82°F (18°C to 28°C) Sampling Rate: 2.5 samples per second Polarity: Automatic, (-) negative polarity indication Dewpoint Temperature: -20 °C~80 °C (-4 °F~176 °F) Wet Bulb Temperature: 0 °C~80 °C (32 °F~176 °F) Operating Conditions: 32°F to 104°F (0°C to 40°C); < 80% RH non-condensing. Storage Conditions: 14°F to 140°F (-10°C to 60°C); < 80% RH non-condensing. Power: One standard 9V, NEDA 1604 or 6F22 battery Dimensions: 175 x 58 x 35 mm Weight: 143g Humidity/ Temperature Measurement Range Humidity: 0%~100%RH Temperature: -20 °C~80 °C (-4 °F~176 °F) Resolution: 0.01%RH, 0.01°C/0.01°F Humidity Accuracy: ±3%RH (at 25°C, 20%~80% RH); ±3.5%RH (At other ranges) Air Temperature Accuracy: ±0.5°C/±0.9°F (at 25°C); 0.8°C/±1.5°F (all other ranges) Preciva 2 in 1 Digital Humidity and Temperature Meter(9V Battrey Included) Imported Sensor Made of imported sensor which makes it more accurate to measure. LCD Screen Display Double display on the LCD screen: temperature and humidity. Dual Display Function Backlit Display Rubber Button The rubber button makes the meter more comfortable to use. Multiple Applications Notice Do not put the sensor in the liquid or expose the sensor to sunlight Exposure to extreme working conditions or chemical vapor will affect the accuracy of the instrument or even damage the instrument When measuring the chemical vapor temperature with a sub-meter, the diffusion of chemicals in the sensor results in a decrease in instrument accuracy and sensitivity, allowing the instrument to prevent a slow recovery in a clean environment for a long time. Package List 1 x Digital Psychrometer Humidity and Temperature Meter 1 x 9V Battery 1 x User Manual Review: Easy to Use - Compact - Appears Accurate - - I’m a gadget geek and if I see a gadget I don’t have, I usually have to have it. So you guessed it, I saw this Preciva Digital Psychrometer Thermo-Hygrometer Temperature Meter and I had to have it. Even though I didn’t know exactly what this meter did at the time…. What I discovered is this Preciva meter is a temperature and humidity meter that features a wet-bulb and dry-bulb giving it the ability to gauge dew point temperature. I can definitely see many uses for this meter when these reading are important; I will mostly use it in my garage and house to monitor and adjust temperature and humidity. To use I just had to install the included 9-volt battery and the press the bottom “On” button to see the readings. You will find a larger numeric reading on top and a smaller numeric reading below. I will list the screens below: (I used 99.99 just as reference.) 1. 99.99 % RH / 99.99 C 2. 99.99 % RH / 99.99 F 3. 99.99 % RH / 99.99 C Dewpoint 4. 99.99 % RH / 99.99 F Dewpoint 5. 99.99 % RH / 99.99 C Wet Bulb 6. 99.99 % RH / 99.99 F Wet Bulb Essentially, there are 3 sets of readings: Relative Humidity followed by Temperature, Dew Point, and Wet Bulb in both in Celsius and Fahrenheit. Note: When powering on the meter it defaults to the last screen that was in use before being powered off. There is also a Max/Min button that is used to toggle between the current, minimum, and maximum readings for any of the combinations of reading listed above. The screen is clear and the primary readings are very readable even for my tired old eyes. However, I find that the smaller indicators ‘C’, ‘F’, ‘Dew Point’, and ‘Wet Bulb’ are hard to see and require me to put on reading glasses. There is also no backlight as indicated in the description. On the back of the meter is a 1/4” threaded receiver that lets you mount this to a tripod or camera mount, which comes in handy. As for accuracy, I have to take their word on that. I have many temperature and humidity gauges and the readings from this Preciva meter are consistent with them. In conclusion, so far I like this littler meter. The only slight negatives is some of the indicators being a little too small for me, and the lack of a backlight. I also wish the meter could sense temperature and humidity changes a little quicker, which would make it a little nice for finding and recording temperature and humidity fluctuations. I hope some of this information helped. If I experience any issues, I will update this review. Review: Great humidity meter! - I am so glad I purchase this Humidity meter it works really great and seems to be very accurate. And the price was just right! Glad I bought it! Would purchase again! ## Features - [2 in 1 FUNCTIONs] -- This digital Humidity & Temperature Meter & Wet Bulb Temperature Dewpoint Temperature is designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dewpoint temperature. - [Multi- Applications] -- It is an ideal Humidity & Temperature Meter instrument with scores of practical applications for laboratory, industrial, engineer and professional. - [Backlit & Portable] -- Small form factor easy to use, with a white backlit dual display LCD screen can be used in a dark environment. - [Easy to Use] -- The humidity & temperature meter is equipped with a humidity/ semiconductor sensor., which is easy to use and read. - [Features] -- Dual Display Temperature & Humidity; Resolution 0.01%RH, 0.01 °C/0.01 °F，Max Hold and Data Hold Function; Auto Power Off, Disable Sleep Mode. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071WLDY82 | | Battery Description | Alkaline | | Best Sellers Rank | #70,955 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #16 in Humidifier Humidity Meters #68 in Humidifier Accessories | | Brand | Preciva | | Brand Name | Preciva | | Color | Yellow | | Customer Reviews | 4.4 out of 5 stars 1,347 Reviews | | Item Dimensions W x H | 2.28"W x 6.89"H | | Item Weight | 0.32 Pounds | | Lower Temperature Rating | 32 Degrees Fahrenheit | | LowerTemperature Range | 32 Degrees Fahrenheit | | Manufacturer | Preciva | | Model | Preciva | | Mounting Type | Tabletop | | Operating Humidity | less than 80% RH (non-condensing) | | Part Number | HT154001 | | Product Dimensions | 2.28"W x 6.89"H | | Smart Home Compatibility | Not Smart Home Compatible | | Temperature Accuracy | 0.01 | | UPC | 602191689035 | | Unit Count | 1.0 Count | | Upper Temperature Range | 105 Degrees Fahrenheit | | Voltage | 9 Volts | ## Product Details - **Battery Description:** Alkaline - **Brand:** Preciva - **Color:** Yellow - **Item Weight:** 5.12 ounces - **Product Dimensions:** 2.28"W x 6.89"H ## Images ![Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included) - Image 1](https://m.media-amazon.com/images/I/61OGB-bXa-L.jpg) ![Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included) - Image 2](https://m.media-amazon.com/images/I/51wUg1PSOaL.jpg) ![Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included) - Image 3](https://m.media-amazon.com/images/I/51DTYRseQ3L.jpg) ![Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included) - Image 4](https://m.media-amazon.com/images/I/61ye02gOFAL.jpg) ![Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included) - Image 5](https://m.media-amazon.com/images/I/61DyM6wUKxL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Could i use this to check the temp and humidity in my snake terrarium?** A: I don't see why not. I'd think the snake is who you need to ask. **Q: The description states "disable sleep mode" but i don't see how to in the manual. can you disable the auto-sleep, auto power-off?** A: I do not see that in my instructions that came with the probe. You may want to contact the mfg, or seller of the product. **Q: Where is this made?** A: Made in China, thank you. **Q: Where can I buy a replacement probe cover? It broke from a 3 ft drop.** A: I don't think you can. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to Use - Compact - Appears Accurate - *by K***E on September 19, 2018* I’m a gadget geek and if I see a gadget I don’t have, I usually have to have it. So you guessed it, I saw this Preciva Digital Psychrometer Thermo-Hygrometer Temperature Meter and I had to have it. Even though I didn’t know exactly what this meter did at the time…. What I discovered is this Preciva meter is a temperature and humidity meter that features a wet-bulb and dry-bulb giving it the ability to gauge dew point temperature. I can definitely see many uses for this meter when these reading are important; I will mostly use it in my garage and house to monitor and adjust temperature and humidity. To use I just had to install the included 9-volt battery and the press the bottom “On” button to see the readings. You will find a larger numeric reading on top and a smaller numeric reading below. I will list the screens below: (I used 99.99 just as reference.) 1. 99.99 % RH / 99.99 C 2. 99.99 % RH / 99.99 F 3. 99.99 % RH / 99.99 C Dewpoint 4. 99.99 % RH / 99.99 F Dewpoint 5. 99.99 % RH / 99.99 C Wet Bulb 6. 99.99 % RH / 99.99 F Wet Bulb Essentially, there are 3 sets of readings: Relative Humidity followed by Temperature, Dew Point, and Wet Bulb in both in Celsius and Fahrenheit. Note: When powering on the meter it defaults to the last screen that was in use before being powered off. There is also a Max/Min button that is used to toggle between the current, minimum, and maximum readings for any of the combinations of reading listed above. The screen is clear and the primary readings are very readable even for my tired old eyes. However, I find that the smaller indicators ‘C’, ‘F’, ‘Dew Point’, and ‘Wet Bulb’ are hard to see and require me to put on reading glasses. There is also no backlight as indicated in the description. On the back of the meter is a 1/4” threaded receiver that lets you mount this to a tripod or camera mount, which comes in handy. As for accuracy, I have to take their word on that. I have many temperature and humidity gauges and the readings from this Preciva meter are consistent with them. In conclusion, so far I like this littler meter. The only slight negatives is some of the indicators being a little too small for me, and the lack of a backlight. I also wish the meter could sense temperature and humidity changes a little quicker, which would make it a little nice for finding and recording temperature and humidity fluctuations. I hope some of this information helped. If I experience any issues, I will update this review. ### ⭐⭐⭐⭐⭐ Great humidity meter! *by C***. on July 20, 2025* I am so glad I purchase this Humidity meter it works really great and seems to be very accurate. And the price was just right! Glad I bought it! Would purchase again! ### ⭐⭐⭐⭐ Preciva Thermo-Hygrometer: Accurate Readings, Short Backlight *by S***G on January 16, 2025* The Preciva Digital Psychrometer Thermo-Hygrometer is a handy tool for monitoring indoor conditions. Its LCD display provides readings for temperature, humidity, dew point, and wet bulb temperature - all essential data for optimizing your environment. I purchased this meter to assess the effectiveness of my humidifiers, and it performs admirably. The measurements seem accurate, allowing me to adjust my humidifiers accordingly. However, I did notice that holding the device causes the temperature and humidity readings to increase slightly. Nothing drastic, but worth keeping in mind. My only gripe is the brief duration of the backlight. It turns off rather quickly, making it tricky to read in low light situations. I wish it stayed illuminated longer for easier viewing. Aside from that minor quibble, this psychrometer fulfills its intended purpose well. It's compact, user-friendly, and includes a 9V battery. Whether you're tracking conditions for agriculture, industry, or personal comfort, this meter is a reliable choice. For the price, it's a solid investment. Just be aware of the short backlight time and slight fluctuations when handling the device. Otherwise, it's a useful gadget for staying on top of your environmental metrics. ## Frequently Bought Together - Preciva Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included) - BTMETER BT-100 Handheld Anemometer, Digital Wind Speed CFM Meter Gauge Air Flow Velocity Tester for HVAC Shooting Drone, Wind Chill, 14℉-113℉ Wind Temperature --- ## 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.fr/products/46403679-digital-psychrometer-thermo-hygrometer-lcd-mini-temperature-and-humidity-meter](https://www.desertcart.fr/products/46403679-digital-psychrometer-thermo-hygrometer-lcd-mini-temperature-and-humidity-meter) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-05-23*