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Protmex humidity meterPROTECH US

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Protmex PT6508 Temperature Humidity Meter, Digital Thermometer Hygrometer Monitor with Ambient, Dew Point, Wet Bulb for Indoor/Outdoor MIN, MAX, Data Hold, LCD Backlight

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4.6 879 ratings

Amazon's Choice in Humidifier Humidity Meters by Protmex

$54.99 with 8 percent savings

List Price: $59.99

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Purchase options and add-ons

Brand	Protmex
Product Dimensions	2.36"W x 7.24"H
Item Weight	190 Grams
Mounting Type	Tabletop
Upper Temperature Rating	140 Degrees Fahrenheit

About this item

PT6508 psychrometer HVAC is a new type of digital temperature and humidity meter, which is designed to combine the functions of a humidity meter, temperature meter, wet bulb temperature, and dew point temperature. And dew point is a measure of how much water vapor is actually in the air.
Dual display humidity and temperature with accurate measuring: Humidity range: 0% - 100%RH. Temperature range: -20℃(-4℉) - 60℃(140℉). Dew point Temperature :-50℃(-58℉) - 60℃(140℉). Wet Bulb Temperature:-20℃(-4℉) - 60℃(140℉).
Digital psychrometers are used for a high range of applications HVAC, including industry, agriculture, meteorology, medicine, daily life, building engineering, paranormal investigator, the wine cellar, machine room, and data storeroom.
Multiple functions: With data retention, data storage, unit conversion, backlight, low battery indicator, automatic shutdown, and maximum and minimum functions.
LCD display with backlight with high accuracy sensor, LCD brighter in the darker places. Auto shutdown without operation after 30 minutes.

Customer ratings by feature

Easy to read

4.8

Easy to use

4.5

Accuracy

4.3

Value for money

4.3

See all reviews

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From the brand

Protmex International Group CO., LTD is a high-tech enterprise that concentrates on research, development, production manufacture, and sales. We manufacture and sell professional measurement instruments, such as Infrared Thermometers, Anemometers, Sound Level Meters, Humidity, Temperature Meters, etc. We hope to bring quality products to more families. Your satisfaction and support are our biggest motivations.
Protmex New Release

Visit the Store
Protmex Most Popular

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Protmex Most Popular

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Three Major Measurement Functions

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Product Description

What You Can Get?

1 x Digital Humidity and Temperature Meter

4 x AAA Batteries

1 x Packing Bag

1 x Use Manual

1 x Screwdriver

Product Size: 7.2” x 2.36” x 1.14”
Product Weight: 0.41lb

Product Description:

This digital psychrometer HVAC is a battery meter for measuring humidity and temperature.

The relative humidity meters can display 4 types of temperatures around the sensor's air via several convenient procedures: Ambient temperature, wet bulb temperature, relative humidity, and dew point temperature.

Characteristics:

Data Hold
MAX/MIN
Display Backlight
Low Battery Indication
Data Logging Up to 99 Groups
Saving and Reading the Measurements
Ambient, Dew Point, and Wet Bulb Temperature

SPECIFICATION


4 Modes of Professional Measurement Here are four measurement modes for you to choose from for all your needs. Ambient temperature, wet bulb temperature, relative humidity, dew point temperature.	One-Press Unit Switch Simple switch between degrees Fahrenheit and degrees Celsius. 4*AAA battery which is included. The device will power off automatically to save the battery when not in use for 30 minutes.	Three Major Measurement Functions As you may need, our PT6508 gauge has 3 measurement modes: measurement data hold function, data max, and data min. It'll tell you everything.


LCD Screen Display Double display on the LCD screen: temperature, humidity, and with backlight function. You can quickly read from the screen the temperature in the cellar.	Compact and Portable Rubber touch button and anti-slip cover design, a comfortable handheld body, that will not slip off easily. Suitable for use in a factory environment.	High Precision Sensor Our PT6508 humidity tester with a highly sensitive sensor can read the data accurately and quickly to take better care of green plants and monitor the ambient temperature in real time.

Product information

Brand

Protmex

Product Dimensions

2.36"W x 7.24"H

Item Weight

190 Grams

Mounting Type

Tabletop

Upper Temperature Rating

140 Degrees Fahrenheit

Voltage

1.5 Volts

Item Weight

6.7 ounces

Manufacturer

PROTMEX

ASIN

B017NF1POE

Item model number

CECOMINOD046940

Batteries

4 AAA batteries required.

Customer Reviews

4.6 879 ratings

4.6 out of 5 stars

Best Sellers Rank

#29,888 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
#5 in Humidifier Humidity Meters
#33 in Humidifier Accessories

Is Discontinued By Manufacturer

Care instructions

Wipe Clean

Specifications

Ce, Rohs

Assembly required

Batteries required

Yes

Included Components

4 x AAA Batteries, 1 x Packing Bag, 1 x Use Manual

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Product guides and documents

Safety Information (PDF)

User Guide (PDF)

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	This Item Protmex PT6508 Temperature Humidity Meter, Digital Thermometer Hygrometer Monitor with Ambient, Dew Point, Wet Bulb for Indoor/Outdoor MIN, MAX, Data Hold, LCD Backlight	Recommendations APOMONO WT83 Temperature Humidity Meter, High Precision Thermometer Hygrometer with Ambient Dew Point Wet Bulb Temperature Indoor Outdoor, Max/Min Data Hold, 1000 Sets Data Log, Batteries Included	dummy Wintact Digital Temperature and Humidity Meter, Thermometer Hygrometer Monitor with Dew Point and Wet Bulb Temperature, Backlight, Max/Min Value, Data Hold, Store 1000 Group of Data for Indoor Outdoor	dummy Protmex HT607 Temperature Humidity Meter High Precision Digital Hygrometer with Ambient, Relative Humidity, Dew Point, Wet Bulb Thermometer, Min/Max Hold, LCD Backlight with Cover Protector	dummy ThermoPro TP49 3 Pieces Digital Hygrometer Indoor Thermometer Humidity Meter Mini Hygrometer Thermometer with Temperature and Humidity Monitor Room Thermometer
	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	-8% $54.99 List: $59.99	$28.99	$19.99	$36.99	-13% $19.99 List: $22.99
Delivery	Get it as soon as Sunday, May 19	Get it as soon as Sunday, May 19	Get it as soon as Sunday, May 19	Get it as soon as Monday, May 20	Get it as soon as Sunday, May 19
Customer Ratings	4.6879	4.549	4.0103	4.5345	4.64,278
Easy to read	4.8	4.8	4.6	4.7	4.7
Easy to use	4.5	4.8	4.3	4.5	4.8
Accuracy	4.3	4.0	4.0	4.0	4.4
Value for money	4.3	—	—	4.8	4.5
Sold By	PROTMEX US	LuxuryTech Inc	Wintact Instruments	PROTMEX US	Intek
power source	Battery Powered	—	Battery-powered	Battery Powered	Battery Powered
battery quantity	4 aaa	3 aaa, 3 aaaa	2 aaa	3 aaa	1 aaa
measurement accuracy	—	±1.0°C; ±4.0%RH	±4.0RH%	±1.5℃/3.0℉	±1°F/°C and ±2%-3%RH
upper temperature rate	140 degrees fahrenheit	158 degrees fahrenheit	—	—	158 degrees fahrenheit
mounting type	Tabletop	Tripod Hole for Mounting	Tabletop	Tabletop	Tabletop, Wall Mount

Customer reviews

4.6 out of 5

879 global ratings

How customer reviews and ratings work

Customers say

Customers like the speed, performance, ease of use, value, and quality of the humidity meter. They mention that it's fast, works well, and is easy to read. They appreciate the clear instructions and the heavy-padded exterior. Customers are also happy with accuracy.

AI-generated from the text of customer reviews

33 customers mention30 positive3 negative

Customers are satisfied with the performance of the humidity meter. They mention that it works well, is easy to use, and is a nice piece of equipment. Some say that it is accurate and agrees with their sling psychometer.

"Works great" Read more

"Great product. Worked good." Read more

"Use as part of professional moms inspection, works great" Read more

"...Otherwise, it seems accurate and works as claimed." Read more

29 customers mention26 positive3 negative

Customers like the quality of the humidity meter. They say it's well made, reliable, and accurate. Customers also appreciate the high-quality feel and say it is a great tool.

"Great product. Worked good." Read more

"...but it's overall well made, 10 times more accurate than Extech and 100 times faster...." Read more

"...The device looks to be well-built with a heavy-padded exterior, and looks sort of similar to my worn-out Fluke meter, however, with a much..." Read more

"...It is very sturdy and well made. When you incubate peafowl chicks, you must have accurate readings! You can trust this one!" Read more

27 customers mention22 positive5 negative

Customers find the humidity meter easy to use and read. They appreciate the clear instructions and illustrations. They also mention that the product is straight forward and accurate.

"...The device is easy to use and I can get real time temperature and dew points every day...." Read more

"...The user guide has illustrations and adequate instructions for battery installation, and how to use the buttons for different settings...." Read more

"Easy to use" Read more

"This hygrometer works well, and it was easy to use, especially for the basic display items." Read more

25 customers mention25 positive0 negative

Customers are satisfied with the accuracy of the humidity meter. They mention that it is very accurate and easy to use. Some say that it's 10 times more accurate than Extech and 100 times faster. Overall, most are happy with the quality and performance of this product.

"...The best results require 8-10 minutes for dew point. Otherwise, it seems accurate and works as claimed." Read more

"This is a great tool for checking calibration for my weather station!" Read more

"...but it's overall well made, 10 times more accurate than Extech and 100 times faster...." Read more

"...The device is easy to use and I can get real time temperature and dew points every day...." Read more

13 customers mention13 positive0 negative

Customers appreciate the value of the humidity meter. They mention that it works well and is cheap.

"...This is a good tool and the price was decent." Read more

"...hair better (smaller; just as accurate), but this is good tool and a fair price." Read more

"Probably the best one for the price range and compared to paying 3-5x as much I cant complain about it at all!" Read more

"This instrument is light weight and easy to use. Great value for the price." Read more

12 customers mention9 positive3 negative

Customers like the speed of the humidity meter. They mention it's accurate, has a rapid response, and provides instant readings. Some say it'll stabilize quickly.

"Works well, responds quite quickly.I would really have liked to see temperature, dewpoint and RH% at the same time, though...." Read more

"Fast delivery. Just as described" Read more

"I needed a test instrument. As others have said, it is slow. The best results require 8-10 minutes for dew point...." Read more

"Always defaults to centigrade temperature, no off button. Otherwise quick and accurate." Read more

3 customers mention3 positive0 negative

Customers like the display of the humidity meter. They mention that the readout is large with backlighting, clear, and has a nice lighted LED readout screen.

"...The readout is large with backlighting, and the buttons are large and responsive...." Read more

"Easy to operate and work with, no slipping out of hand. Nice lighted LED readout screen." Read more

"Very nice product. Well made a study feel in the hand. Clear display and quality construction! Very accurate as well! Highly recommend!" Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the temperature of the humidity meter. They mention that it takes a while to stabilize, it always starts in Celsius, and they have to switch from Celsius to Fahrenheit every time of use.

"...one annoyance is it always starts in Celsius and you have to press the button to switch to F ... wish it remembered my preference...." Read more

"Humidity is very responsive. Temp takes a good five minutes to stabilize, kind of useless for quick readings." Read more

"...The only dislike I have is the need to switch from Celsius to Fahrenheit every time of use, but that's minor, I'll admit...." Read more

"...Humidity measurement is attained fairly quickly, but temperature takes a while." Read more

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Top reviews from the United States

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Chief Inspector

Accurate and fast

Reviewed in the United States on February 28, 2024

Size: PT6508Verified Purchase

Works great

Helpful

Richard

Great product. Worked good.

Reviewed in the United States on February 29, 2024

Size: PT6508Verified Purchase

Great product. Worked good.

Helpful

Kevin

Easy to use

Reviewed in the United States on October 25, 2023

Size: PT6508Verified Purchase

Use as part of professional moms inspection, works great

Helpful

Amazon Customer

It works

Reviewed in the United States on January 5, 2023

Size: PT618Verified Purchase

I needed a test instrument. As others have said, it is slow. The best results require 8-10 minutes for dew point. Otherwise, it seems accurate and works as claimed.

Helpful

B. Morton

Nice Tool for weather buffs

Reviewed in the United States on February 14, 2024

Size: PT6508Verified Purchase

This is a great tool for checking calibration for my weather station!

Helpful

Beaver

Easy to Use

Reviewed in the United States on May 6, 2024

Size: PT6508Verified Purchase

I purchased this meter to check on room humidity level. It came with the batteries, and all I have to do is power it on and see the temperature and humidity. It also comes with a storage pouch and a small screw driver for the battery compartment.

Helpful

George C

wish i had this sooner - outstanding for home use

Reviewed in the United States on June 10, 2020

Size: PT6508Verified Purchase

i used this tool to verify that i in fact would benefit from installing a very expensive Aprilaire 800 humidifier ( with the installation it was over 2 thousand dollars ) ...

my worthelss Extech hygrometer ( the home model with big screen ) was telling me that all isn't so bad but my cracked skin was telling me otherwise ...

this Protmex confirmed that my skin was telling me the truth and that humidity was abysmal - i went ahead with Aprilaire 800 installation and it was just game changing - no more sore throat, dry eyes, cracked skin etc ...

one annoyance is it always starts in Celsius and you have to press the button to switch to F ... wish it remembered my preference.

but it's overall well made, 10 times more accurate than Extech and 100 times faster.

Extech ( the home model with big screen ) would take about half an hour to stabilize on a ( wrong ) reading when moved from room to room. This unit takes maybe 30 seconds to stabilize on a good reading. When moving from room to room the reading starts changing literally within a second or two of entering a different room ! ! ! It is SO sensitive ! For example if you walk into a bathroom after somebody took a shower there the numbers will start climbing the very moment you walk into that room ! And about 30 seconds later they will pretty much stabilize at a new reading unless the temperature is also different. It takes longer ( about 5 minutes ) when there is a difference in room temperature.

all in all outstanding for home use. don't know if it's good enough for professional use.

15 people found this helpful

Helpful

Patachivo

Easy to use

Reviewed in the United States on August 18, 2020

Size: PT6508Verified Purchase

I grew frustrated with the non-Arizona weather people not understanding the importance of the dew point to Arizonans. I knew they would not change. So, I decided to solve my problem by getting a device that would allow me to get the dew point. The device is easy to use and I can get real time temperature and dew points every day. The device also confirmed what I suspected, that the morning low temperature is lower than it is in Phoenix. Thanks to lack of dew points from the weather people I now get accurate dew points in the morning before my workout. This is a good tool and the price was decent.

6 people found this helpful

Helpful

Top reviews from other countries

Translate all reviews to English

The sound of truth

Edit. Works good now after debugging

Reviewed in Canada on June 10, 2023

Size: PT618Verified Purchase

Humidity was off at first but after contacting Protech ca, they sent me instructions on how to fix it. Works good now.

Matteo

Prodotto di qualità

Reviewed in Italy on January 24, 2022

Size: PT6508Verified Purchase

Testato, funziona benissimo, nella descrizione ci sono scritte le funzioni. Lo consiglio

Translate review to English

Fabio Castagna

Ottimo rapporto qualità prezzo

Reviewed in Italy on January 4, 2022

Size: PT6508Verified Purchase

Fa il suo egregiamente! Rapporto qualità prezzo ottima! Consigliato anche per rilevamenti esterni

Translate review to English

Ronald

Product is very precise.

Reviewed in Canada on June 3, 2020

Size: PT6508Verified Purchase

As Described, Good Seller, Fast Shipping, Good Product, Will Buy Again !!! Product is very precise. Mesure precisely the humidity in the wall.

Craig

Protomex

Reviewed in Canada on September 13, 2020

Size: PT6508Verified Purchase

Easy to use. Doesn't 0 out to main atmosphere first so you have measure base area and then subtract on surface contact. Still easy though and informationmation it provided was clear.

One person found this helpful

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Protmex PT6508 Temperature Humidity Meter, Digital Thermometer Hygrometer Monitor with Ambient, Dew Point, Wet Bulb for Indoor/Outdoor MIN, MAX, Data Hold, LCD Backlight

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About this item

Customer ratings by feature

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Similar items that may deliver to you quickly

From the brand

Protmex New Release

Protmex Most Popular

Protmex Most Popular

PT6508 Temp Humidity Meter

Mini Temp Humidity Meter

PT618 Temp Humidity Meter

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Product Description

What You Can Get?

Product Description:

SPECIFICATION

4 Modes of Professional Measurement

One-Press Unit Switch

Three Major Measurement Functions

LCD Screen Display

Compact and Portable

High Precision Sensor

Product information

Warranty & Support

Feedback

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Protmex PT6508 Temperature Humidity Meter Thermometer Hygrometer with Ambient

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Unboxing & Review Protmex PT6508 Temp-Humidity Meter

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Protmex humidity meter

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