--- product_id: 52625690 title: "Mengshen Digital Psychrometer Handheld Temperature Humidity Meter | Dew Point Measurement, Wet Bulb Temperature, Battery Included" brand: "mengshen" price: "S/.265" currency: PEN in_stock: true reviews_count: 13 url: https://www.desertcart.pe/products/52625690-mengshen-digital-psychrometer-handheld-temperature-humidity-meter-dew-point-measurement store_origin: PE region: Peru --- # 0-100% RH range Auto power-off saves battery ±0.5°C accuracy Mengshen Digital Psychrometer Handheld Temperature Humidity Meter | Dew Point Measurement, Wet Bulb Temperature, Battery Included **Brand:** mengshen **Price:** S/.265 **Availability:** ✅ In Stock ## Summary > 🌟 Stay ahead of the climate curve with Mengshen’s precision in your palm! ## Quick Answers - **What is this?** Mengshen Digital Psychrometer Handheld Temperature Humidity Meter | Dew Point Measurement, Wet Bulb Temperature, Battery Included by mengshen - **How much does it cost?** S/.265 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/52625690-mengshen-digital-psychrometer-handheld-temperature-humidity-meter-dew-point-measurement) ## 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 - • **Compact & Portable:** Lightweight (0.31 lb) and ergonomically designed for comfortable handheld use in labs, warehouses, greenhouses, and more. - • **Ready When You Are:** Comes with a 9V battery included and auto power-off feature to maximize battery life and convenience. - • **Effortless Usability:** One-press switch between °C and °F plus adjustable LCD backlight ensures clear data visibility anytime, anywhere. - • **Precision You Can Trust:** Accurate temperature and humidity readings with ±0.5°C and ±3% RH precision for professional-grade monitoring. - • **All-in-One Environmental Insight:** Measures temperature, relative humidity, dew point, and wet bulb temperature in one sleek handheld device. ## Overview The Mengshen Digital Psychrometer Handheld Meter is a compact, professional-grade 2-in-1 device that accurately measures temperature, relative humidity, dew point, and wet bulb temperature. Featuring ±0.5°C temperature accuracy, a wide 0-100% humidity range, and a fast 10-second response time, it’s perfect for industrial, laboratory, and home environments. With an adjustable LCD backlight, easy unit switching, included 9V battery, and auto power-off, it delivers reliable, on-the-go environmental monitoring with maximum convenience. ## Description Thanks for coming, you deserve the best! This is Mengshen's Portable 2 in 1 Humidity and Temperature Meter M86. It can accurately measure any environments temperature, relative humidity (RH), dew point and wet bulb temperature. ## Features - Multi-Function Digital Meter: Accurately measure any environment's temperature, relative humidity (RH), dew point, and wet bulb temperature with this 2 in 1 digital humidity and temperature meter - Temperature Unit Conversion: One-step switch between ℃ and ℉ for convenient temperature readings in your preferred unit of measurement - Auto Power-Off Feature: Device will power off automatically to save battery when not in use after several minutes of inactivity - Adjustable LCD Backlight: Features adjustable LCD backlight for clearly showing data in various lighting conditions and environments - Battery Included: Powered by 9V battery which is included with the device, allowing immediate use upon receipt - Wide Measurement Range: Humidity range of 0-100% RH and temperature range of -20°C to 80°C (-4°F to 176°F) for versatile applications in laboratory, industrial, and professional settings ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B01CY29SC2 | | Battery Description | 9V battery | | Best Sellers Rank | 19,428 in Garden (See Top 100 in Garden) 104 in Hygrometers | | Brand | Mengshen | | Colour | Orange | | Country Of Origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (1,827) 4.3 out of 5 stars | | Item Dimensions W X H | 11.5W x 4H centimetres | | Item Weight | 9 g | | Manufacturer | Mengshen | | Manufacturer Part Number | MS-M86 | | Model Number | CECOMINOD002312 | | Mounting Type | Freestanding | | Temperature Accuracy | ±0.5°C (at 25°C), ±0.8°C (all other ranges) | | Temperature Reading Accuracy | plus_minus_0_point_5_degrees_celsius | | Unit Count | 300.0 gram | | Upc | 768390764321 | | Upper Temperature Rating | 80 Degrees Celsius | | Voltage | 9 Volts | ## Product Details - **Battery description:** 9V battery - **Brand:** Mengshen - **Colour:** Orange - **Item weight:** 9 g - **Product dimensions:** 11.5W x 4H centimetres ## Images ![Mengshen Digital Psychrometer Handheld Temperature Humidity Meter | Dew Point Measurement, Wet Bulb Temperature, Battery Included - Image 1](https://m.media-amazon.com/images/I/517LwApcz6L.jpg) ![Mengshen Digital Psychrometer Handheld Temperature Humidity Meter | Dew Point Measurement, Wet Bulb Temperature, Battery Included - Image 2](https://m.media-amazon.com/images/I/512v0R6Ui1L.jpg) ![Mengshen Digital Psychrometer Handheld Temperature Humidity Meter | Dew Point Measurement, Wet Bulb Temperature, Battery Included - Image 3](https://m.media-amazon.com/images/I/615apxevamL.jpg) ![Mengshen Digital Psychrometer Handheld Temperature Humidity Meter | Dew Point Measurement, Wet Bulb Temperature, Battery Included - Image 4](https://m.media-amazon.com/images/I/61ergdZ5cOL.jpg) ![Mengshen Digital Psychrometer Handheld Temperature Humidity Meter | Dew Point Measurement, Wet Bulb Temperature, Battery Included - Image 5](https://m.media-amazon.com/images/I/617sTvaoEIL.jpg) ## Questions & Answers **Q: Hi, does this come with a calibration certificate??** A: Don’t think so dose what I want it to do **Q: do you have to add water to the instrument for wet bulb temperature** A: No, just load 9V battery, then turn on device, it will display readings. This device can only be used to measure temp and humidity of air. **Q: Does it work well outdoors or is for indorrs use only?** A: Yes this will take outdoor environmental air conditions however external environmental conditions are better read with a corresponding air flow rate using an anemometer as wind chill will effect your results. **Q: Hi can you tell me what size thread is on the back of the device so I can fit on a tripod ?** A: Diameter of installation hole: 5mm ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good buy.. recommend. *by on Reviewed in the United Kingdom 17 December 2025* Great for the price. Seems pretty accurate too. Does the job well. Good purchase. ### ⭐⭐⭐⭐ Good product *by on Reviewed in the United Kingdom 9 August 2022* Used for checking humidity in with reptiles but can be hard to tell the humidity as the numbers change quickly and constantly but overall very good product. ### ⭐⭐⭐⭐⭐ Great work item *by on Reviewed in the United Kingdom 20 March 2024* I have used this many times now in a profession capacity to measure temperature in rooms to assess the accuracy of the room stats. very useful little piece of kit. ## 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.pe/products/52625690-mengshen-digital-psychrometer-handheld-temperature-humidity-meter-dew-point-measurement](https://www.desertcart.pe/products/52625690-mengshen-digital-psychrometer-handheld-temperature-humidity-meter-dew-point-measurement) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-08-15*