---
product_id: 52625690
title: "Mengshen Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included, M86"
brand: "mengshen"
price: "327 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Mengshen"
url: https://www.desertcart.ro/products/52625690-mengshen-digital-psychrometer-handheld-temperature-and-humidity-meter-gauge-dew
store_origin: RO
region: Romania
---

# Measures dew point & wet bulb 9V battery included ±0.5°C accuracy Mengshen Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included, M86

**Brand:** mengshen
**Price:** 327 Lei
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay ahead of the climate curve with precision in your palm!

## Quick Answers

- **What is this?** Mengshen 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?** 327 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/52625690-mengshen-digital-psychrometer-handheld-temperature-and-humidity-meter-gauge-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

- • **Smart Power Saving:** Automatic shut-off feature preserves battery life, so your device is ready when you need it most.
- • **User-Friendly Display:** Adjustable LCD backlight and one-step ℃/℉ switch ensure clear, customizable readings anytime, anywhere.
- • **Precision You Can Trust:** Accurate temperature and humidity readings with ±0.5°C precision at 25°C for reliable environment monitoring.
- • **All-in-One Climate Insight:** Simultaneously measures temperature, relative humidity, dew point, and wet bulb temperature for comprehensive data.
- • **Ready to Use Out of the Box:** Comes with a 9V battery included—no extra purchases needed to start measuring immediately.

## Overview

The Mengshen Digital Psychrometer M86 is a compact, handheld device designed for professionals who demand accurate environmental data. It measures temperature, relative humidity, dew point, and wet bulb temperature with high precision (±0.5°C at 25°C). Featuring an adjustable backlit LCD, easy switching between Celsius and Fahrenheit, and an automatic power-off function, it ensures convenience and reliability. Powered by an included 9V battery, this tool is perfect for calibrating HVAC systems, gardening, and any environment where precise climate control matters.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: Appears accurate when comparing to my hard wired devices - Bought this to help calibrate my smart heating system at a tenanted property on the basis it reads temps accurately and fast. I do tire of the cheaper £10 digital thermometers that if buying several one finds they often give different readings. This unit is matching my underfloor hard-wired room stat readings so much more trustworthy. Comes with battery - There's 3 thermometer modes of which each can be fahrenheit or celcius, the text icon is ever so small to confirm you're on the correct setting. Good back light & female screw socket on the rear of which i'm measuring with a camera tripod 10/10 - great product for price Would've happily paid more if it'd came with a case for protection (Jan 2020)
Review: Good buy.. recommend. - Great for the price. Seems pretty accurate too. Does the job well. Good purchase.

## Features

- 2 in 1 digital Humidity and Temperature Meter. Accurately measure any environments temperature, relative humidity (RH), dew point, wet bulb temperature,
- One-step switch between ℃ and ℉,
- Device will power off automatically to save battery when not in use in several minutes,
- Adjustable LCD backlight for clearly showing data,
- Powered by 9V battery which is included. Please Attention: Now we use paper box packaging, the black bag shown in the picture is not included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01CY29SC2 |
| Battery Description | 9V battery |
| Battery description | 9V battery |
| Best Sellers Rank | 17,989 in Garden ( See Top 100 in Garden ) 166 in Hygrometers |
| Brand | Mengshen |
| Colour | Orange |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 1,786 Reviews |
| Item Dimensions W x H | 11.5W x 4H centimetres |
| Item Weight | 9 g |
| Item height | 4 centimetres |
| Item weight | 9 g |
| Manufacturer | Mengshen |
| Mounting Type | Tabletop |
| Mounting type | Tabletop |
| Product dimensions | 11.5W x 4H centimetres |
| Temperature Accuracy | ±0.5°C (at 25°C), ±0.8°C (all other ranges) |
| UPC | 768390764321 |
| Unit Count | 300.0 gram |
| Upper Temperature Rating | 80 Degrees Celsius |
| Voltage | 9 Volts |

## Product Details

- **Colour:** Orange
- **Brand:** Mengshen
- **Product dimensions:** 11.5W x 4H centimetres
- **Item weight:** 9 g
- **Battery description:** 9V battery

## Images

![Mengshen 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: 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

### ⭐⭐⭐⭐⭐ Appears accurate when comparing to my hard wired devices
*by U***. on 4 January 2020*

Bought this to help calibrate my smart heating system at a tenanted property on the basis it reads temps accurately and fast. I do tire of the cheaper £10 digital thermometers that if buying several one finds they often give different readings. This unit is matching my underfloor hard-wired room stat readings so much more trustworthy. Comes with battery - There's 3 thermometer modes of which each can be fahrenheit or celcius, the text icon is ever so small to confirm you're on the correct setting. Good back light & female screw socket on the rear of which i'm measuring with a camera tripod 10/10 - great product for price Would've happily paid more if it'd came with a case for protection (Jan 2020)

### ⭐⭐⭐⭐⭐ Good buy.. recommend.
*by S***Y on 17 December 2025*

Great for the price. Seems pretty accurate too. Does the job well. Good purchase.

### ⭐⭐⭐⭐ Good product
*by L***E on 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.

## Frequently Bought Together

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-30*