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HFS(R) Temperature & Humidity Meter Detector Digital Hygrometer Handheld Industrial Home Indoor - Ambient, Relative Humidity, LCD Backlight, Min/Max Hold

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$18.50

$ 9 .99 $9.99

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About this item

  • [High-Precision Sensor]: Advanced probe sensor for rapid and accurate temperature and humidity measurements. Sample rate up to 8 times per second, with a display update rate of 3 times per second.
  • [Versatile Measurement Modes]: 2-in-1 digital Humidity and Temperature Meter. Accurately measures any environment’s temperature and relative humidity (RH). Temperature range: -20°C to 60°C / -4°F to 140°F; Accuracy: ±1.5°C, ±3°F; Humidity range: 20% to 80%RH; Accuracy: ±5%RH / Other ranges: ±8%RH.
  • [Functional Design]: Large screen (1.3" x 1.2") with backlight, displaying 4 digits (max 1999). Features data hold, unit conversion, Min/Max Hold, and auto power-off for enhanced functionality.
  • [Wide Application]: Ideal for various environments, including industrial, agricultural, medical, and home settings, ensuring safety and accuracy.
  • [Package Included]: Includes a Temperature & Humidity Meter, two 1.5V AAA batteries, a storage bag, and a user manual.


Specifications:
Temperature:
Range: -20~60℃(-4~140°F)
Accuracy: ±1.5°℃/±3°F
Resolution:
Humidity:
Range: 0 ~100%RH
Accuracy: ±5%RH (20 ~80%), Other range: ±8%RH
Resolution:
Dispaly: 4 digits, max 1999
Sensor: GXHTC3
Sampling rate: 8 times/s
Refresh rate: 3 times/s
Auto power off: 15mins (can be disabled)
Working environment: -10 ~ 50°℃, Max 80%RH, indoor altitude Storage environment: -10 ~ 50°℃. Max 70%RH, (battery removed)
Product size: 167× 59× 29mm
Screen size: 34 × 31mm
Weight Approx.: 98g (battery not included)
Power: 2 x 1.5V AAA(RO3/LRO3)


Package list
1 * Temperature & Humidity Detector
1 * User Manual (English)
1 * Storage Bag
2 * 1.5V AAA batteries


Reviews
Reviewed in the United States on March 25, 2025
I found this hygrometer simple and intuitive to use. The accompanying manual clearly written and illustrated. Comparing the readings at different times/locations with calibrated instruments, I found that this meter is well within the margin of error given in the manual. It is possible to disable the Auto-Off function when you want to record a minimum or maximum over a period of time. The only thing missing is a procedure for calibrating, or at least adjusting, instrument readings. I hope this doesn't drift significantly over time.
GC and PC
Reviewed in the United States on March 24, 2025
I ordered this digital thermometer with humidity reading to help with a classroom science experiment. The students are learning about comparing different measuring devices and accuracy. This thermometer is very easy to use. It also comes with batteries to install. The screen is easy to read. This should add to our experiment nicely.
MAExecutive
Reviewed in the United States on March 23, 2025
This is a good unit for quick localized readings while you're out in the field. It feels like a fairly solid unit, and the red coloring make it easily visible. It does have a relatively fast sampling size so can quickly pick up changes in the environment.The only limitation on this unit are the buttons not being larger or spaced further apart, making it a bit difficult to operate one handed wearing safety gloves. It's also not environmentally sealed, so not suited for high humidity or wet environment utilization.
RM
Reviewed in the United States on March 23, 2025
The only reason I took away 1 star because it doesn't maintain the last unit of measure setting and takes longer than expected to adjust to new area. Otherwise, I found it to be highly accurate once it reached the same temperature as the room, which with a 15 degree difference, took about an hour.The back light can be turned off when not needed. It comes in small drawstring bag. The instructions are in 8 languages. I would get this again.
Acmford
Reviewed in the United States on April 7, 2025
A year or so ago, we had a hidden water leak in one of the walls of our basement. Unfortunately, some of my wife's irreplaceable keepsakes were destroyed, before we even realized there was a leak. Now, my wife is paranoid that it's going to happen again, so I ordered this handheld humidity meter to help monitor the levels along the basement's back wall. So far, so good! To ensure that the meter was working, I dampened some cardboard outside and verified that the meter indicated the wet spot. So far, I'm happy with this moisture meter and feel more confident that we will catch the next leak before too much damage is done.
Cecelia Kominek
Reviewed in the United States on April 13, 2025
Nice hand held Hygrometer.It takes a bit for the reading to adjust but waving it around a bit helps to speed it up. Very nice for checking the humidity in the room before 3d printing.
RB
Reviewed in the United States on April 1, 2025
This is a tremendous value in a portable, battery-operated hygrometer that simultaneously measures temperature and humidity. It has a big, backlit display with large, easy to read numbers. I like that the backlit display has a dedicated button to toggle the backlight to stay on or off instead of an auto-off timer that is dependent on button presses. The buttons are spaced for easy use when wearing gloves. When on, the unit is constantly measuring, so you get real-time measurements such as when I walk from the air-conditioned salesfloor to the warehouse with no HVAC, there is an immediate jump in both the temperature and humidity readings. Of course you can hold the current reading as well as the minimum and maximum. Unfortunately, it is not rated to measure humidity over 80%, which is common in the tropics… and the display reverts to celsius each time the unit is turned on, regardless if it was on farenheit the last time it was used. The unit itself is very light with a grippy red surface on both sides to prevent it from slipping out of your hands. Overall amazing value.Edit: Wanted to add that even though in the description it reads a relative humidity range of up to 80%, that I was able to measure above that to 88% with no indication that it couldn’t measure higher, hopefully well into the 90’s.
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