Caliber 4R Hygrometer

Bought two for comparison. Calibrated together in same bag got Equal readings hum. & temp. from both 4R hygrometers. Have had for 2 months, both reading the same Temp & humidity. No more wondering if my humidor is at the proper humidity. Pleased with these products so far.

Great so far. Only complaint would be that it hard to see unless your eye level with the display. But I am happy with the product and it’s accuracy.

Accurate so far. Nice compliment to my humidor.

Purchased to confirm accuracy of another hygrometer; it is excellent and with the BOVEDA, I have no worries with the RH of my humidor.

Bought one several years ago to replace the one that came with a new humidor. It worked great for about a year but the just stopped working. I replaced the battery but that didn't help. Now using several different versions, in multiple humidors, and they all seem to be working fine. Don't know if my failure was a fluke but I just though it was a good idea to pass along my experience.

Works great and looks even better. This is by far the best looking hygrometer out there.

Great help in maintaining correct temperature

Accurate and easy to read.

I have tried many different Hygrometers and this is by the best that I have ever used. I will probably pick up a couple more so that all of my vessels have one in them.

Accurate

Looks great and works great, very accurate.

Works perfectly. I needed one that was more accurate than the one which came with my humidor.

I think it looks great but the calibration appears a little off. I recalibrated and shouldn't have to buying a new device.

Best hygrometer I have ever had

Looks good and accurate, calibrated with my Bovita Butler and it's right on....

The display is very nice. Kind of old style meets new style. Accuracy is very good and it keeps good temperature.

This hydrometer is accurate straight out of the box. Unfortunately the display is tragic. You need to be eye level with this thing to read the meter. The way my humidor sits on the mini bar makes it so I have you squat down to see the reading if I’m putting it right under my humidor lid. Looks are completely secondary to functionality for me. The cigar oasis or western caliber 4’s are far better with my set up. Very accurate and a clear display at all angles. I am sure others must find the lacking field of view annoying with the caliber 4R. I am sure this item will be great for someone’s different humidor placement. But it simply doesn’t work for my particular set up.

Is working as advertised.

I’m still trying to figure out how it works

Does what it's made to do, good price.

Needed a new hygrometer for my humidor. This had the added bonus of showing the temp on it at the same time. It has helped save my cigars.

GREAT

Easy to read and accurate

Ladies and Gentlemen, This is the one! This is it! Do yourself and especially your cigars the favor and drop this in your cigars humidor. Spot on accuracy right out of the box. No problem reading the instrument through the humidor glass. Bought three of these and right out of the box all three passed several salt and other tests with the same exact results, no calibration needed, although available. Bought another one today. I finally have peace of mind knowing that my cigars humidity and temperature are accurately monitored. Great product! Thanks CI!

Its was easy to set and I'm very happy with it.

Very accurate, very satisfied with purchase.

Best hygrometer very accurate highly recommended it very happy with this product 👌

Excellent

Best one I've ever had, simple,easy, and accurate!

Works like a charm. Highly recommend drop this in your hunidor with boveda pack and your golden.

Works great! Accurate an affordable

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.

The magnetic mounting system is great. I’d give it 5 stars but I’d like to see the magnet a little stronger.

Works well

so far so good we shall see how long it works

well done

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

Works very well and somewhat consistent. A good buy.

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.

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.

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.

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.

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!!

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.

Excellent unit!! It was calibrated perfect when I recieved it.

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.

works great and accurate!

Was calibrated out of the box, only gave 4 stars because it is sometimes difficult to read in my humidor.

A+++++

Seems to work well.. I haven't had any issues with it yet..