Hi, does this come with a calibration certificate??

Don’t think so dose what I want it to do

do you have to add water to the instrument for wet bulb temperature

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.

Does it work well outdoors or is for indorrs use only?

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.

Hi can you tell me what size thread is on the back of the device so I can fit on a tripod ?

Diameter of installation hole: 5mm

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Mengshen Digital Psychrometer Handheld Temperature Humidity Meter

Mengshen Digital Psychrometer Handheld Temperature Humidity Meter

Product ID: 52625690

Details

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

💧0-100% RH humidity precision

🔋9V battery included, ready to go

🌡️Wide temp range -20°C to 80°C

₨1064

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Description

🌟 Measure Like a Pro, Anywhere You Go!

SMART POWER MANAGEMENT - Auto power-off feature conserves battery life, so your device is ready when you are.
PLUG PLAY CONVENIENCE - Comes with a 9V battery included—start measuring right out of the box without delay.
SEAMLESS UNIT SWITCHING - One-step toggle between Celsius and Fahrenheit to match your preferred measurement system instantly.
VISIBILITY IN ANY LIGHT - Adjustable LCD backlight ensures clear readings whether you're indoors or in low-light conditions.
PRECISION IN EVERY ENVIRONMENT - Accurately measures temperature, relative humidity, dew point, and wet bulb temperature for professional-grade insights.

The Mengshen Digital Psychrometer is a handheld, multi-function meter designed for precise measurement of temperature, relative humidity, dew point, and wet bulb temperature. Featuring a wide measurement range (-20°C to 80°C and 0-100% RH), adjustable LCD backlight, and an included 9V battery, it offers professional accuracy (±0.5°C) and convenience with auto power-off and easy unit conversion, making it ideal for industrial, laboratory, and environmental monitoring.

Specifications

ASIN	B01CY29SC2
Battery Description	9V battery
Best Sellers Rank	31,811 in Garden ( See Top 100 in Garden ) 149 in Hygrometers
Brand	Mengshen
Colour	Orange
Country Of Origin	China
Customer Reviews	4.3 4.3 out of 5 stars (1,838)
Item Dimensions W x H	11.5W x 4H centimetres
Item Highlight	Dew Point Measurement, Wet Bulb Temperature, Battery Included
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
UPC	768390764321
Unit Count	300.0 gram
Upper Temperature Rating	80 Degrees Celsius
Voltage	9 Volts

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TrustScore 4.5 | 7,300+ reviews

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₨1064

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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