---
product_id: 27564167
title: "Mengshen Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included"
brand: "mengshen"
price: "€ 50.99"
currency: EUR
in_stock: true
reviews_count: 13
category: "Mengshen"
url: https://www.desertcart.gr/products/27564167-mengshen-digital-psychrometer-handheld-temperature-and-humidity-meter-gauge-dew
store_origin: GR
region: Greece
---

# Humidity precision ±3% RH Auto power-off saves battery Accurate temp range -20°C to 80°C Mengshen Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included

**Brand:** mengshen
**Price:** € 50.99
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay ahead of the climate curve with precision you can trust!

## Quick Answers

- **What is this?** Mengshen Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included by mengshen
- **How much does it cost?** € 50.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/27564167-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 Energy Saver:** Automatic shutoff after inactivity extends battery life, so you’re always ready to measure.
- • **Dual-Mode Precision:** Seamlessly switch between °C and °F with one press for versatile readings.
- • **Portable Powerhouse:** Compact, ergonomic design powered by included 9V battery for on-the-go professionals.
- • **Crystal Clear Display:** Adjustable LCD backlight ensures data is visible anytime, anywhere—even in low light.
- • **All-in-One Environmental Insight:** Measures temperature, relative humidity, dew point, and wet bulb temperature simultaneously.

## Overview

The Mengshen Digital Temperature & Humidity Meter M86 is a compact, portable 2-in-1 device designed for professionals who demand accurate environmental data. It measures temperature (-20°C to 80°C), relative humidity (0-100% RH), dew point, and wet bulb temperature with high precision. Featuring an adjustable LCD backlight, one-step unit switching, and automatic power-off, it’s powered by an included 9V battery. Ideal for HVAC, labs, greenhouses, and more, this meter combines reliability with convenience in a sleek ergonomic design.

## Description

Buy Mengshen Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included: Humidity Meters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: good accurate instrument - This psychrometer works great. I did several tests, compared it with all kinds of instruments .... conclusion is that this device works very good and is reliable... But, you have to give it the necessary time to stabilize... Don't expect accurate results within seconds....it's not conceived to be like that ...it works faster when there is some kind of air displacement. either by moving it, waving it a little bit or holding it in an air stream.... So actually It is perfect for HVAC work.... Very satisfied with it, good build quality and , very affordable ... The screen is better readable under a certain angle, it seems like it's done this way so you can read it when you hold it a little further from you, so there is no influence from your body temperature.... Screen can be lit when you press and hold the mode button a few seconds
Review: Psychrimeter - Works for pre inspections for wood and lvp floors.

## 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 °C and °F,
- 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 DC battery |
| Best Sellers Rank | #75,877 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #16 in Humidifier Humidity Meters |
| Brand Name | Mengshen |
| Color | Orange |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,845) |
| Included Components | Batteries included |
| Item Dimensions W x H | 4.53"W x 1.57"H |
| Item Weight | 0.02 Pounds |
| Manufacturer | Mengshen |
| Mounting Type | Tabletop |
| UPC | 768390764321 |
| Unit Count | 10.5822 Ounce |
| Upper Temperature Range | 80 Degrees Celsius |
| Voltage | 9 Volts |

## Product Details

- **Battery Description:** 9V DC battery
- **Brand:** Mengshen
- **Color:** Orange
- **Item Weight:** 0.02 Pounds
- **Product Dimensions:** 4.53"W x 1.57"H

## Images

![Mengshen Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included - Image 1](https://m.media-amazon.com/images/I/517LwApcz6L.jpg)
![Mengshen Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included - Image 2](https://m.media-amazon.com/images/I/512v0R6Ui1L.jpg)
![Mengshen Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included - Image 3](https://m.media-amazon.com/images/I/615apxevamL.jpg)
![Mengshen Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included - Image 4](https://m.media-amazon.com/images/I/61ergdZ5cOL.jpg)
![Mengshen Digital Psychrometer - Handheld Temperature and Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included - Image 5](https://m.media-amazon.com/images/I/617sTvaoEIL.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

### ⭐⭐⭐⭐⭐ good accurate instrument
*by G***E on September 16, 2020*

This psychrometer works great. I did several tests, compared it with all kinds of instruments .... conclusion is that this device works very good and is reliable... But, you have to give it the necessary time to stabilize... Don't expect accurate results within seconds....it's not conceived to be like that ...it works faster when there is some kind of air displacement. either by moving it, waving it a little bit or holding it in an air stream.... So actually It is perfect for HVAC work.... Very satisfied with it, good build quality and , very affordable ... The screen is better readable under a certain angle, it seems like it's done this way so you can read it when you hold it a little further from you, so there is no influence from your body temperature.... Screen can be lit when you press and hold the mode button a few seconds

### ⭐⭐⭐⭐⭐ Psychrimeter
*by T***. on February 4, 2026*

Works for pre inspections for wood and lvp floors.

### ⭐⭐⭐⭐ Good enough for a novice user with small areas to improve
*by A***Y on September 16, 2025*

I use this a lot, and it seems accurate enough for my purposes. I have multiple complex health issues affected by environment, and since I can't work I'm poor and live in crappy unhealthy apartments. This tool helps me pinpoint what exactly is making me uncomfortable at the moment. With no ventilation in my building, humidity builds up, and I can ID the problem spots. Battery has lasted several years of use up to 10 times per week. Easy to click the on button and get preliminary readings. Screen is readable. The numbers change every second while the device seems to settle on an average reading. The longer you wait, the more stable the reading. I like that you can get an immediate "guesstimate" though. Only wish the backlight could be manually triggered. Right now I just turn it off and back on again. Be gentle with the top of the probe with the plastic cover. Some reviews mention it can break. I keep it in a plastic ziplock bag just to make sure I'm being gentle with the weak point. Manufacturer: I would recommend adding some kind of cover to the tip of the probe to protect it.

## Frequently Bought Together

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-23*