By: Protmex
Discover the Protmex PT618 Temperature Humidity Meter – the perfect tool for monitoring humidity and temperature in both indoor and outdoor environments. This thermometer and hygrometer offers a wide range of features, including ambient, dew point, and wet bulb readings, as well as min/max hold and LCD backlight. With its easy-to-use design and superior accuracy, build quality, and customer support, the PT618 is the ideal choice for anyone looking for the best in Humidifier Humidity Meters.Scott k: I work for a commercial casework, architectural millwork Co. It is vital for us to record humidity readings on job sites as it effects our product greatly, these gauges give quick readings which we record daily.
United States on Oct 08, 2023
Thosoc: I purchased this meter hoping to replace my worn-out Fluke meter on HVAC maintenance jobs. The package arrived quickly and was intact. The meter came with a black canvas bag for storage, a small screwdriver for installing the batteries, 4 off-brand AAA batteries, and a small 4-page user guide. Upon close inspection, here are my observations:
1) 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 shorter tip.
2) The readout is large with backlighting, and the buttons are large and responsive.
3) The user guide has illustrations and adequate instructions for battery installation, and how to use the buttons for different settings.
4) The temperature setting is always reset to Celsius scale upon powering up.
5) Ambiguous warranty period and services, since no information about the topics can be found in the user guide and/or on Amazon.
Once the batteries were installed, I turned it on and kept it nearby to the digital Trane HVAC control console in my house to check the measurements for accuracies, where I noticed the measured values of both temperature and humidity for any...
United States on Sep 28, 2023
Jacques D.: Does what it claims. Easy to identify areas with variable humidity levels.
Canada on Aug 02, 2023
SHARON SHIRLEY: I have been searching and wasting money on other hygrometers so I was tickled to find this! It is very sturdy and well made. When you incubate peafowl chicks, you must have accurate readings! You can trust this one!
United States on Jun 30, 2023
The sound of truth: Humidity was off at first but after contacting Protech ca, they sent me instructions on how to fix it. Works good now.
Canada on Jun 10, 2023
PDL: Fonctionne bien, lecture rapide, précis. Nous avons trouvé des pertes de chaleur à des endroits exiguës , et d'une grande précision. La lecture nous indique précisément l'endroit où nous avons une perte de chaleur (un endroit précis sur le mur est plus froid à l'intérieur). Très bien!
Canada on Mar 28, 2023
tulu: très facile d'emplois
Canada on Feb 24, 2023
cpp_man: Temperature readings precise.
Rh readings are higher than those of thermostat by 7-8%
Canada on Feb 03, 2023
George C: 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...
United States on Jun 10, 2020
Protmex PT618 Digital Temperature and Humidity Meter with High Accuracy Thermometer and Hygrometer Measurement | tempi.fi Mini Wireless Temperature & Humidity Sensor for Accurate Monitoring | AcuRite Pro Humidity & Temperature Meter with Touchscreen Backlight for Accurate Measurement | |
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B2B Rating |
91
|
96
|
95
|
Sale off | $10 OFF | ||
Total Reviews | 35 reviews | 247 reviews | 469 reviews |
Product Care Instructions | Wipe Clean | Wipe Clean | |
Manufacturer | No | No | AcuRite |
Best Sellers Rank | #40,481 in Tools & Home Improvement #3 in Humidifier Humidity Meters#60 in Humidifier Accessories | #3,754 in Industrial & Scientific #1 in Temperature Probes & Sensors | #4,978 in Patio, Lawn & Garden #19 in Weather Thermometers |
Item Weight | 9.6 ounces | 1.44 ounces | 3.2 ounces |
Age Range (Description) | Adult | Adult | |
Upper Temperature Rating | 140 Degrees Fahrenheit | 158 Degrees Fahrenheit | |
Inner Material | Chip | ||
Specification Met | CE, RoHS | ||
Item Length | 7.08 Inches | 3 Inches | |
Display Type | Digital | Digital | |
Number of Batteries | 3 AAA batteries required. | 2 AA batteries required. | |
Outer Material | Rubber | ||
ASIN | B07Z1T8P7J | B07TK22DQQ | B08LKC4K15 |
Customer Reviews | 4.6/5 stars of 835 ratings | 4.3/5 stars of 808 ratings | 4.6/5 stars of 8,456 ratings |
Brand | Protmex | Tempi.fi | AcuRite |
Included Components | 3 x AAA Batteries, 1 x Packing Bag, 1 x Use Manual | Humidity Gauge, Instruction Manual | |
Is Discontinued By Manufacturer | No | No | |
Reusability | Reusable | Reusable | |
Batteries required | Yes | Yes | |
Special Feature | High Accuracy | Pro Accuracy, Backlight, Most Accurate | |
Batteries | 3 AAA batteries required. | Yes | |
Resolution | 0.1 degrees fahrenheit | 0.5 degrees fahrenheit | |
Unit Count | 1 Count | 1.0 Count | |
Power Source | Battery Powered | Battery Powered | |
Response Time | 0.5 seconds | 10 seconds | |
Item model number | PPT-MS6508 | T1 | 01139M |
Kevin: Use as part of professional moms inspection, works great
United States on Oct 25, 2023