--- product_id: 255908177 title: "Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included, M86" brand: "mengshen" price: "€ 37.10" currency: EUR in_stock: true reviews_count: 10 category: "Mengshen" url: https://www.desertcart.it/products/255908177-digital-psychrometer-handheld-temperature-and-humidity-meter-gauge-with-dew store_origin: IT region: Italy --- # Humidity 0-100% RH accuracy ±3% 9V battery included, auto shutoff Temp range -20°C to 80°C Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included, M86 **Brand:** mengshen **Price:** € 37.10 **Availability:** ✅ In Stock ## Summary > 🌟 Stay ahead of the climate curve with Mengshen’s precision psychrometer! ## Quick Answers - **What is this?** Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included, M86 by mengshen - **How much does it cost?** € 37.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/255908177-digital-psychrometer-handheld-temperature-and-humidity-meter-gauge-with-dew) ## Best For - mengshen enthusiasts ## Why This Product - Trusted mengshen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Display Mastery:** Simultaneously track temperature & humidity for instant insights. - • **Versatile Application:** Perfect for HVAC, labs, wine cellars, greenhouses, and smart homes alike. - • **Smart Power Efficiency:** Auto shutdown and low battery indicator keep you powered longer without surprises. - • **Precision You Can Trust:** Accurate readings with ±0.5°C and ±3% RH for professional-grade monitoring. - • **Crystal Clear Visibility:** Adjustable LCD backlight ensures data is readable anytime, anywhere. ## Overview The Mengshen Digital Psychrometer M86 is a handheld, professional-grade temperature and humidity meter featuring dual simultaneous display, wide measurement ranges (-20°C to 80°C and 0-100% RH), and high accuracy (±0.5°C, ±3% RH). It includes dew point and wet bulb temperature functions, an adjustable backlit LCD, data storage, and energy-saving auto shutdown powered by an included 9V battery. Ideal for HVAC, industrial, laboratory, and home environments. ## Description Adjustable LCD backlight for clearly showing data, can displace Temperature & Humidity at the same time.Humidity: 0 to 100% RHTemperature: -20°C to 80 °C (-4°F to 176°F)Dewpoint Temperature: -20°C - 80°C (-4°F - 176°F)Wet Bulb Temperature: 0°C - 80°C (32°F - 176°F) Humidity: ±3% RHTemperature: ±0.9°F/±0.5°C (at 77°F/25°C)Resolution: 0.01%RH, 0.01°F/0.01°C One-Press Unit Switch Simple switch between Degrees Fahrenheit and degrees Celsius 9V battery which is included. Device will power off automatically to save battery when not in use in several minutes Fast response timeOnly 10s response time.It can display accurate Tempe & Humidity.Sensor type: A single chip relative humidity and tempe multi sensor module comprising a calibrated digital output. Package Includes:1 x Digital Humidity Temperature Meter1 x 9V Battery1 x use manual Review: quality product - good product and being consistent performance for the previous purchases as well Review: received it broken - the screen of the meter was not showing readings so i get it fixed locally ## Features - Multiple Function: Temperature & Humidity Dual Display, unit conversion, data storage, maximum and minimum value, backlight, low battery indicator and automatic shutdown. - Wide Range with Accurate Measuring: Humidity: 0 to 100% RH, Temperature: -20°C to 80 °C (-4°F to 176°F) - LCD Screen: Adjustable LCD backlight for clearly showing data, can display Temperature & Humidity at the same time. - Widely Application: can be widely used in HVAC, industrial, laboratory, wine cellar, greenhouse, warehouse, home and apartment. - Power Supply: Powered by one 9V battery (Included) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CY29SC2 | | Batteries | 1 9V batteries required. | | Customer Reviews | 4.3 4.3 out of 5 stars (1,794) | | Date First Available | 28 April 2016 | | Item display length | 21.5 centimeters | | Item model number | CECOMINOD002312 | | Manufacturer | Mengshen | | Part number | MS-M86 | | Product Dimensions | 11.5 x 11.5 x 4 cm; 9.07 g | ## Product Details - **Battery description:** 9V - **Brand:** Mengshen - **Colour:** Orange - **Item weight:** 9 g - **Product dimensions:** 11.5W x 4H centimeters ## Images ![Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included, M86 - Image 1](https://m.media-amazon.com/images/I/517LwApcz6L.jpg) ## Questions & Answers **Q: Do you have to add water to it?** A: No, no need to add water. **Q: Can this be also get the Dry bulb temp?** A: Ärmel, dry bulb only refers to a temperature reading that is dry as opposed to say checking the temperature of soup or coffee. Dry bulb and humidity will give you dew point and grains of water,but you need a psychometric chart. **Q: Does it display in degrees Farenheit?** A: Yes sir. It gives humidity, dew point, wet bulb, and dry bulb in both celcious and Fahrenheit. **Q: Can you take line surface temperature with it?** A: No ## Customer Reviews ### ⭐⭐⭐⭐⭐ quality product *by S***. on 15 September 2025* good product and being consistent performance for the previous purchases as well ### ⭐ received it broken *by S***H on 31 May 2024* the screen of the meter was not showing readings so i get it fixed locally ### ⭐ Not accurate *by B***S on 9 June 2022* Tested this against a calibrated humidity it was over 30% out totally useless as an instrument ## Frequently Bought Together - Mengshen Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included - Klein Tools ET05 Digital Pocket Thermometer, HVAC Instant Read Thermometer with Backlit Display, Wide Measurement Range, Fahrenheit and Celsius - Klein Tools 69140 K-Type Thermometer, Pipe Temperature Clamp for HVAC, Measures -4 to +212 Degrees Fahrenheit --- ## 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.it/products/255908177-digital-psychrometer-handheld-temperature-and-humidity-meter-gauge-with-dew](https://www.desertcart.it/products/255908177-digital-psychrometer-handheld-temperature-and-humidity-meter-gauge-with-dew) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-10*