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Oasis Digital Hygrometer - Small, Slim Hygrometer and Thermometer with Digital Humidity Sensor Gauge for Precise Readings in Various Storage Applications, Ideal for Herbal or Instrument Storage
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Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Color | Black |
Brand | Cigar Oasis |
Product Dimensions | 4"W x 1"H |
Battery Description | battery_type_lithium_metal |
Mounting Type | Tabletop |
About this item
- ACCURATE HUMIDITY MONITOR: Our advanced digital humidity sensor, included in this hygrometer, ensures precise humidity and temperature readings, providing you with real-time data for your storage needs. This digital hygrometer is the ideal humidity meter and thermometer for maintaining perfect conditions
- EASY SETUP & CALIBRATION: This digital hygrometer, designed for easy setup and calibration, comes pre-calibrated out of the box, ensuring immediate accuracy. You can recalibrate it as needed for ongoing precision, making it the perfect humidity meter and thermometer for your storage requirements
- VERSATILE & SPACE-EFFICIENT STORAGE WITH BENEFITS: Our slim profile design optimizes space use and promotes efficient airflow for even distribution of conditions. Blending style with practicality, it's ideal for a variety of storage needs. Enjoy space-efficient and stylish storage solutions.
- SECURE MAGNETIC MOUNT: This digital hygrometer features a secure magnetic mount, ensuring easy installation and use. The included battery ensures that you can start monitoring your storage conditions right away. This hygrometer is the ideal humidity meter and thermometer for your needs.
- PRECISION AND RELIABILITY: It's your top choice for a humidity meter and thermometer for its accuracy and dependability, offering precise measurements for various applications. Its slim profile design makes it a versatile addition to a wide range of storage solutions, accommodating different sizes and styles efficiently.
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This Item Cigar Oasis Oasis Digital Hygrometer - Small, Slim Hygrometer and Thermometer with Digital Humidity Sensor Gauge for Precise Readings in Various Storage Applications, Ideal for Herbal or Instrument Storage | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -27% $21.99$21.99 List: $29.99 | $27.99$27.99 | $15.99$15.99 | -21% $10.99$10.99 List: $13.99 | -27% $8.79$8.79 List: $11.99 | -25% $14.98$14.98 List: $19.99 |
Delivery | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 |
Customer Ratings | ||||||
Easy to read | 4.5 | 4.3 | 4.6 | 4.5 | 4.6 | 4.4 |
Accuracy | 3.6 | 4.1 | 4.0 | 4.3 | 4.4 | 3.8 |
Battery life | 4.7 | 4.4 | — | 4.5 | 4.5 | 4.1 |
Easy to use | 4.5 | 4.4 | 4.6 | — | 4.7 | 4.6 |
Value for money | 4.1 | 4.1 | 3.6 | — | 4.5 | 3.8 |
Sold By | Cigar Essentials | Govee US | JEDEW | Intek | Intek | TASOGEN Direct |
power source | Battery Powered | — | Battery Powered | Battery Powered | Battery Powered | Battery Powered |
battery quantity | 1 cr2, 1 cr2032 | — | 4 lr44, 1 lithium ion | 1 aaa | 1 aaa | 2 lr44, 2 a |
upper temperature rate | — | — | 158 degrees fahrenheit | 158 degrees fahrenheit | 158 degrees fahrenheit | 158 degrees fahrenheit |
mounting type | Tabletop | Wall Mount | Tabletop | Tabletop | Tabletop, Wall Mount | Tabletop |
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From the brand
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Cigar Oasis was developed in 1997 as the first electronic & automatic cigar humidifier for personal humidors.
The expanded product line includes humidification solutions for humidors of every size from desktop to walk-ins, serving consumers and retailers alike.
Cigar Oasis now offers full line of premium cigar accessories including top sellers like Caliber hygrometers plus new Cigar Essentials for high-end cigar experience.
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Customer Review: No problems and accurate
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Cigar Oasis Caliber IV Digital Hygrometer
Cigar Essentials
Product Description
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USER ADJUSTABLE CALIBRATIONEnjoy precise control with User Adjustable Calibration functionality, allowing you to tailor accuracy to your exact needs. |
HUMIDITY & TEMPERATURE READINGSGet comprehensive insights with humidity and temperature readings, ensuring your environment remains perfectly balanced and comfortable. |
FAHRENHEIT / CELCIUS SWITCHABLEStay in control of your temperature preferences with the Fahrenheit/Celsius switchable feature, allowing you to customize your readings to your preferred measurement scale. |
The iconic Caliber IV boasts an elegant slim-profile design, offering both humidity and temperature readings with the convenience of switching between Fahrenheit and Celsius. It arrives pre-calibrated out of the box, ready to provide you with accurate measurements. With a wide range spanning from 20% to 90% Relative Humidity (RH), this hygrometer is suitable for various applications.
Oasis Magna 3.0 | Oasis Digital Hygrometer | Ash-Stay | Oasis Digital/Analog Hygrometer | Oasis Plus Cartridge | Oasis Pak Humidity Control | |
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Customer Reviews |
4.4 out of 5 stars
412
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4.4 out of 5 stars
4,726
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4.4 out of 5 stars
459
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4.1 out of 5 stars
1,351
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4.7 out of 5 stars
422
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Product Type | Electronic Humidifier | Digital Hygrometer | Ash Holder with Cover | Analog Hygromete | Cartridge Replacement | Humidity Control Packs |
Key Feature | Sealed Sensor-Controlled System | Precision Monitoring | Wind & Odor Resistance | Dual-Function Precision | Longevity & Consistency | Maintain Humidity |
Signature Advantage | Seamless Humidity Control | Compact Precision | Elegant Odor Control | Color-Coded Clarity | Effortless Cartridge Replacement | Perfect Humidity Balance |
Battery Type/Requirement | AC Power & Backup Batteries | CR2032 | Not Required | CR2032 | Not Required | Not Required |
Product Dimensions (LxWxH) | 13 x 6.5 x 6 inches | 1.97 x 1.1 x 0.55 inches | Diameter: 4 inches, Height: 1.5 inches | 2.25 x 0.7 inches diameter | 6.1 x 2.5 x 2 inches | 5.2 x 4.2 inches (67g Pack) |
Waterproof | ✓ | ✓ | ||||
Adjustable Calibration | ✓ | ✓ | ✓ | |||
Maintenance Interval | 2-5 Weeks | Low Maintenance | Easy to Clean | Low Maintenance | Seasonal Replacement | Replace as Indicated |
Temperature Display | ✓ | ✓ | ✓ |
Product information
Product Dimensions | 3.94 x 0.39 x 1.18 inches |
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Item Weight | 1.44 ounces |
Manufacturer | Western Humidor |
ASIN | B00JXOKQVW |
Item model number | ACC-CALIBER IV |
Batteries | 1 CR2 batteries required. |
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #37,082 in Health & Household (See Top 100 in Health & Household) #1 in Cigar Humidor Hygrometers |
Is Discontinued By Manufacturer | No |
Number of pieces | 1 |
Batteries required | No |
Battery type | battery_type_lithium_metal |
Import | Imported |
Warranty & Support
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, accuracy, performance, and size of the humidity meter. They mention that it's a great product, easy to read and calibrate, and that it works great. They're also happy with the value, ease of installation, and readability. That said, opinions are mixed on humidity.
AI-generated from the text of customer reviews
Customers like the accuracy of the humidity meter. They say it's accurate out of the box, and can be manually calibrated. Customers are also pleased with the hygometer, saying it' s easy to read and adjust.
"...to go through batteries more than it should but does provide accurate readings for my humidor." Read more
"...It is easy to use, view and calibrate (if needed)...." Read more
"...its longevity, should last for many years, but the hygrometer may require occasional calibration, as the insect's state of hibernation may change..." Read more
"What a great product works as it should easy to read the display and easy to adjust if it’s not reading the humidity correctly had it calibrated in..." Read more
Customers like the performance of the humidity meter. They mention that it works great, is excellent out of the box, and is impressed with the quality. Some say that it's accurate and dependable.
"Not much to say other than it works well for my application which is monitoring temp & humidity for acoustic guitars." Read more
"...I have several of these right now and they all seem to function well and give readings that correlate with each other and with older hygrometers I..." Read more
"This thing works great. Mine seems to go through batteries more than it should but does provide accurate readings for my humidor." Read more
"...guy for about two months now, and all I can say is that this hygrometer works great!..." Read more
Customers like the quality of the humidity meter. They say it's an excellent device, easy to calibrate and use, and is a good buy. Customers appreciate the accuracy and ease of use of the product.
"Consistent readings. Seems accurate. Useful product." Read more
"...Really accurate. No gimmick product, very simple to use. You'll be happy with it the moment you get it out of the box...." Read more
"...The other is in my sons guitar case.Overall, good buy." Read more
"Ten digits out of calibration. Only able to adjust six digits.Piece of crap." Read more
Customers like the size of the humidity meter. They say it's very small, accurate, and portable. Customers also mention that it fits in their humidor with ease, is thin enough and narrow enough to easily fit in jars and small humidity domes.
"...out of the factory (tested it myself w/ a Boveda pack), and it's compact.Definitely an useful item for the cigar aficionado!" Read more
"...It seems to be accurate, fits nicely in a jar and definitely easy to read." Read more
"...It is a fairly small hygrometer with a simple, easy-to-read display; similar to what I'm used to seeing on calculators...." Read more
"...I recommend it for the ease of use, accuracy, and portability." Read more
Customers like the value of the humidity meter. They mention it's a good tool, worth the price, and gives accurate value on average. They also say that the batteries are easy to find and cheap to buy. Overall, customers find the product to be cheap insurance that functions as it should.
"...This hygrometer is well worth every penny, and it is not even that expensive!..." Read more
"...Otherwise I love it. Worth every penny." Read more
"This device appears to be both accurate (gives correct value on average)..." Read more
"...This makes them very easy to find and cheap to buy replacement batteries for. Same goes for the analog...." Read more
Customers find the installation of the humidity meter to be easy. They mention that the product is very simple to use, and it's easy to install the battery. The hygrometer is ready to use out of the box, and the readings are fast and easy to access. Customers also mention that it'd be easy to adjust the humidity level, as it was very well pre-calibrated.
"...It is easy to use, view and calibrate (if needed)...." Read more
"Very easy to install the battery and is exactly what I was looking for in a digital hygrometer for my portable acrylic humidor." Read more
"Very pleased with the hygometer. Easy to apply to my humidor. My one complaint is that it was not well calibrated before I got it...." Read more
"Easy to set up and use this is the best way to maintain you stick collection. Easy to read and calibrate." Read more
Customers like the readability of the humidity meter. They say that the Caliber IV is somewhat easier to read.
"...It seems to be accurate, fits nicely in a jar and definitely easy to read." Read more
"...Works perfect in my humidor, and it is easy to read" Read more
"...The temperature calibration is dead on.The LCD is a little hard to read at an angle, which isn’t great for me because my humidor is on a..." Read more
"...This hygrometer was working perfectly straight out of the box. Easy to read, and even easier to recalibrate if needed...." Read more
Customers are mixed about the humidity of the product. Some mention that it's great for showing humidity levels, it records min and max temps and humidity levels to keep an eye on what's going on inside your humidor, and it'd be awesome to have in your humidifier. Others say that it doesn't show humidity at 20% or below, it only works above 20% humidity, and that it fluctuates within 1 humidity level.
"...is way off on humidity...." Read more
"...Happy with this purchase and how easy it is to monitor the readings on it (i have glass tops on both humidors)...." Read more
"...it only allows +/-6% humidity adjustments so could not get it to my required 69-70%...." Read more
"...BUT, the humidity reading was way off...." Read more
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Critical reviews of this unit should be taken with a grain of salt. Relative humidity needs to be assessed in a very stable still environment, typically allowing no air circulation for 24-48 hours. Otherwise, the air currents lead to constantly changing humidity. Rapidly changing readings are expected in an uncontrolled environment. To visualize this, just think of how your breath can fog up a window on a cold day. This is humidity, ordinarily invisible to the naked eye, but always present and constantly in flux.
Older analog hygrometers rely on spring tension to rotate the hand on a dial. Maybe you did an experiment in grade school using a human hair. The expansion and contraction of hair with humidity can change spring tension, and this is the basic mechanism. It's also why we have bad hair days and some people have curly hair when it rains.
But this method cannot be used for digital hygrometers. The issue is that electric measurements rely on galvanic electron flow, which doesn't occur when the humidity is static and stable. How to overcome this difficulty? Numerous attempts were made with thermal conductivity and differential capacitance measurements but these are only accurate in a very limited range with electronic circuits. Then about 30 years ago in Austria, a stroke of genius... an insect!
It is well known that certain insects go into a state of hibernation when conditions are unfavorable. A tick, for example, can remain in a state of virtual suspended animation for 20 years before it is triggered to activity by the body heat of a passing cow. Chrysina kheprii, also known as the jewel scarab beetle, flourishes in the flood plains of the Nile, and goes into hibernation when the ground dries out. Its respiratory rate is tightly linked to air humidity. A tiny living scarab beetle was incorporated into the mechanism of the hygrometer. By attaching tiny tension wires to the labrum and clypeus, respiratory movements could then be magnified using a battery-powered circuit and converted into an extremely accurate digital read out. It is a very reliable mechanism. The scarab, well known for its longevity, should last for many years, but the hygrometer may require occasional calibration, as the insect's state of hibernation may change slowly over time. The careful observer can catch a glimpse of the iridescent jewel-like shell of the beetle by peering through the air slots in the side of the hygrometer with a penlight.
Definitely an useful item for the cigar aficionado!
Reviewed in the United States on December 5, 2023
Definitely an useful item for the cigar aficionado!
I have four of these now and they are all different in the read outs. To "Reset" these does not actually factory reset them. It just resets them within 6 calibrations of the current inaccuracy...
Top reviews from other countries
however, needed one, so bought the calibreIV anyway.
the unit works very well and is easy to use.
was factory calibrated out of the box.
am very pleased.