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Honeywell H10C Digital Humidity/Temperature Indicator

4.4 out of 5 stars 243 customer reviews
| 8 answered questions

Price: CDN$ 16.99 & FREE Shipping on orders over CDN$ 25. Details
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  • Displays relative humidity and temperature
  • Indicates optimal humidity zones

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Frequently Bought Together

  • Honeywell H10C Digital Humidity/Temperature Indicator
  • +
  • Protec Continuous Cleaning Cartridge, 1 Pack
  • +
  • Honeywell HAC-504AW Humidifier Replacement Filter, Filter A
Total price: CDN$ 37.02
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Product Details

  • Product Dimensions: 15.2 x 3.8 x 20 cm
  • Shipping Weight: 118 g
  • Item model number: E10
  • ASIN: B0006TIEXK
  • Date first available at Amazon.ca: July 7 2011
  • Average Customer Review: 4.4 out of 5 stars 243 customer reviews
  • Amazon Bestsellers Rank: #466 in Home & Kitchen (See Top 100 in Home & Kitchen)
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Product Description

Honeywell Digital Humidity/Temperature Indicator model H10C



Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
Very happy with my purchase, I wanted to monitor my new home to see if any areas were either too dry or too humid, and this tool comes in handy. I let it for a couple days in each room and watch what it looks like when I walk by, it is easy to read as the numbers are big enough to read from a distance.
It is small enough to be put on any tablet, the range chart under is a nice addition instead of just showing numbers.

I mostly use it in my basement to see if I need to turn on my dehumidifier now, as it is on the other side of the basement, and so far when my dehumidifer stops at 50% this usually shows 50/51.

I also liked the fact that it came with a battery as it was definitely not the most expensive one.

Regarding the temperature, there is a single button at the back to switch the reading between C and F
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By kittenje TOP 50 REVIEWER on June 17 2016
Verified Purchase
We wanted to ensure our baby room had the right humidity as well as be aware of the temperature for dressing her at night. This unit does the trick perfectly and is accuarate enough for our needs. It is a very small unit so it fits easily on the dresser and isn't too much of an eyesore as its compact and has clean lines.
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Verified Purchase
This unit is absolutely unreliable. I owned many humidity monitors in the past. This unit's readings are way off.
I placed it in 1 room with 2 different model humidifiers while the other models showed 34 and 36 RH and stayed there, this unit showed 11 RH even after more than an hour.

I checked it in a different room with a different model of humidifier right next to it, that I tested before and readings were again up to 30 RH less.

I don't know if this unit was defective, but after reading other people's reviews I think it's a common problem.

Amazon has excellent return policy, you can give it a shot if you want, but I would suggest to try other models.
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Verified Purchase
Not sure of the accuracy of this hygrometer.
Is out by over 10 points compared to a couple of analog hygrometers I have so possibly it's them that are out but have no way to verify the readings.
This one reads around 30 - 32% humidity while the analog one say the RH is 40%.
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Verified Purchase
I bought this to read humidity in my basement and initially loved the product. I calibrated it and it was accurate-awesome. Seemed to remain accurate for 3 weeks, then one day it decided to get stuck at 50%, 50 degrees and wouldn't change regardless of where I put it. Reset it, then it only read 90% humidity. I think mine was a fluke though, judging by the other reviews. Thankfully Amazon refunded my money so no harm done.
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Verified Purchase
I've have had 1 for a year and another recently purchased both for guitar protection. Because of disparate readings they are now sitting beside each other. One says 43% the other 52%. I would have expected a little difference but this is too much. Not sure what to do now.....pay for another?.....same type, different type?
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Verified Purchase
Great to use on a Table top. It uses only one AAA battery. I just unscrewed everything in it and put it back together and it still works well. there is a button at the back to toggle between F and C units of temperature. I wanted to see what kind of sensor they were using inside. it's a small white chip for the humidity sensor, I think it does temperature at the same time. the rest is the display.
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Verified Purchase
Bought this Hygrometer after looking at some of the others that were suggested specifically for humidors. This one was about half the cost of those and is made by a reputable brand. I threw it in my humidor and within 20 minutes I went back and peaked in to find that it was giving me a reading consistent with my humidors built in analog hygrometer. I can now sleep easy knowing that my cigar collection is being kept in optimal conditions. Other uses would be to simply monitor home humidity levels for overall health. I would also recommend this device if you have hardwood floors and need to monitor humidity levels to protect your floor from gaping or stress cracks.
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