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Caliber 4R Hygrometer
  • Caliber 4R Hygrometer
  • Caliber 4R Hygrometer
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Caliber 4R Hygrometer

The beauty and class of a traditional analog hygrometer combined with the accuracy of a digital hygrometer. Welcome, the Western Caliber 4R. This digital hygrometer features the timeless appearance of an analog, but reads digitally within +/- 1% at 70% RH. Check back and test how well your humidor is holding humidity with the high/low humidity memory feature. Also equipped with a magnetized mount and ZX circuit technology to prevent false readings, look no further for the Rolls Royce of hygrometers.  

Name
TypeIn StockMSRPPriceQtyCart
GoldIn Stock$35.00
save $10.0029% off
$25.00
SilverIn Stock$35.00
save $10.0029% off
$25.00
Overall Rating4.83 out of 5 Based on 46 Ratings

Customer Reviews of “Caliber 4R Hygrometer”

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5 out of 5
5 Star
38
4 out of 5
4 Star
8
3 out of 5
3 Star
0
2 out of 5
2 Star
0
1 out of 5
1 Star
0
Showing 1-46 of 46 Reviews
4 out of 5
Works great
Works great! Accurate an affordable
5 out of 5
Game Changer
I have two of these now as back up to the built in units. These never fail me. They come out of the box ready to go all you have to do is put the battery in.
4 out of 5
Great addition!
The magnetic mounting system is great. I’d give it 5 stars but I’d like to see the magnet a little stronger.
5 out of 5
Works well
Works well
4 out of 5
hydra
so far so good we shall see how long it works
5 out of 5
well done
well done
5 out of 5
Solid item
Have been very pleased with it. Looks great in the original spot in the Humidor as well. For the price I recommend it for sure
5 out of 5
Very Good Hygrometer
Works very well and somewhat consistent. A good buy.
5 out of 5
It works
I put it in the humidor and left it for a while. Went back to check it and it read 72/73.......Close enough for me.
5 out of 5
Great item with a great price.
Fits perfectly inside humidor. Affixes to door of humidor with tape. Works real well. Pre-calibrated. Don't put directly under the humidification if you are using bead jar. Move it to a corner away from humidification and it will work just fine.
5 out of 5
Amazing Buy:-D
Wow battery in and set way too easy to use :-D. I couldn't believe how fast it worked, I set it, read it and not worry about my cigars as much as I did before. Now my hubby and I can just enjoy. This was an amazing buy it was packaged well also.
5 out of 5
Easy to use
It's super easy to use, I was surprised to see how accurate it was emmedatly. And it came with a battery too yay! This is a must have for ever humidor.
5 out of 5
Caliber R4 Hygrometer
Looks awesome in my 150 count desktop humidor. Accurate and easy to read! Easy to calibrate with a simple Boveta packet and a ziplock bag test. This is a great alternative to using the analog style that comes in most desktops. I'm very happy with this product and its helping me maintain my Cigars!!
5 out of 5
Very Accurate
I have found these very accurate with both the salt test, as well as with Bovida packs. The adjust quickly to the changing enviroment. I have a couple of these as well in our machine shop to monitor humidty levels.
5 out of 5
Hygrometer
Excellent toy to maintain your cigar temp.
5 out of 5
Beautiful display
Excellent unit!! It was calibrated perfect when I recieved it.
5 out of 5
Great hygrometer
Ordered this hygrometer, took it out of the box, installed the battery and put it in my humidor. That's it! It works fantastic.
5 out of 5
Very accurate, easy to calibrate,
Very accurate, easy to calibrate, and easy to read
5 out of 5
One fine hygrometer.
Having my doubts regarding the accuracy of the generic analog hygrometer that was integral with the new cigar humidor that I had recently purchased, and being desirous of maintaining in peak form the freshness of my recent acquisition of a box of Punch Chateau L Churchills, I determined to hedge my bet by acquiring a hygrometer of the digital variety, as it was my understanding after exhaustively researching the matter that a digital hygrometer is superior to the analog type. After perusing Cigarsinternational.com's many favorable reviews pertaining to the Caliber 4R brand digital hygrometer offered for sale therein, I ordered one. It arrived in short order and in good condition, but it was only after utilizing this device that I more fully appreciated its attributes. It' reasonably priced, compact, attractive and uncannily accurate, as borne out by the salt test to which it was subjected shortly after its arrival. I like the fact that its radial LCD dial face mimics that of the analog hygrometer that it replaces, and its superior accuracy in assessing the humidity level of my humidor affords me a sense of reassurance that the freshness of my substantial investment in fine cigars will be accurately monitored and maintained. I consider the modest sum that I paid for the Caliber 4R digital hygrometer to have been money well spent. Sincerely, Steve Logsdon.
5 out of 5
Hygro
works great and accurate!
4 out of 5
Works great!
Was calibrated out of the box, only gave 4 stars because it is sometimes difficult to read in my humidor.
5 out of 5
A+++
A+++++
5 out of 5
must have.
The best purchase I have made when it comes to my Humidor. I love this thing...
5 out of 5
Caliber 4R Hygrometer
Seems to work well.. I haven't had any issues with it yet..
5 out of 5
Lovely
Awesome experience cigars are great and were shipped in quality packing
5 out of 5
Does the job
Accurate reading and more consistent than using an analog gauge.
5 out of 5
Digital Baby!!!
Bought it as a back up, seems to be working well.. Easy to read
5 out of 5
Great
My Cigars are safe now that I know exactley what the humidity level is
4 out of 5
4R Hygrometer
I have not calibrated this with a proper calibration kit just yet but it seems to be doing OK. However, the magnet that comes with it is quite weak. Will be looking for a better magnet. Overall, the temperature seems close enough.
5 out of 5
Hygrometer
Great work good
5 out of 5
Great product
The Caliber 4R is a great product, much more accurate than my previous hygrometer. Having the temperature readout included is also a plus and I also like the digital capability wrapped in a classic form factor, though being that it uses a non-backlit LED display you have to get at the right angle and have enough ambient light to read it, but it is a minor inconvenience.
5 out of 5
Works perfectly
Works perfectly
5 out of 5
Caliber hygrometer
After shopping around, CI had the best price. Two days with a Boveda calibration kit confirmed what I was already told: these come pre-calibrated. Very easy to use, seems very accurate so far. I will likely get another for my older humidor.
5 out of 5
Impressed
Accurate! As soon as I checked calibration, I tossed my old analog out. Money well spent!
5 out of 5
Hygrometer
Works like a charm. Tested against my zederkoff hygrometer. Spot on!
5 out of 5
Great hygrometer
Seems right on the money. Glad I bought it.
5 out of 5
very good
this hydrometer makes keeping on top of your cigars very easy.
4 out of 5
great
tested with boveda pack works great
5 out of 5
Fantastic meter…
Love this piece. After calibration it’s been spot on. Love the temp reading too. Love the unique look of it as well.
4 out of 5
Hygrometer
Accurate hygrometer, I would buy again
4 out of 5
Very good selection, nice pricing
Very good selection, nice pricing
5 out of 5
Calibre R4 hygrometer
One of the best hygrometers I have used. I used the Bovida pack as stated in the instructions to calibrate. It's all strait forward.
5 out of 5
Caliber 4R Hygrometer
Its diameter is larger then the ones you find in the glass top humidors, so you can't exchange them. But if you buiding or modifying a humidor it works great, a hygrometer by it self only tells you half of what the environment is in your humidor. You need a temperature reading to know the true RH. This hygrometer has some added features you can read what has been the lowest readings or the highist readings, with just the push of a button.
5 out of 5
Great Hygrometer Best Around
This one works better than any I have ever had. Extremely accurate. Only problem is it does not fit in a standard hole of a humidor so you must mount it inside.
5 out of 5
Great Hygrometer
Very easy to see reading, very fast change of %, and very classic look.I will be changing out all my Hygrometers to the Caliber 4
5 out of 5
Works great
I used a Boveda calibration kit with the hygrometer, before putting it in my humidor, and it was already spot on. Didn't need to be adjusted at all. I'd still suggest checking it before you use it just to be caution. So far I'm very pleased with this hygrometer.