Vault Hygrometer for Monitoring Humidity and Moisture Control in Gun Vault, Safe, Storage

This is a nice hydrometer. Wasn’t looking for anything digital because you have to replace the batteries and so forth. All I just need to know that it is under 50% for my safe. Came on time, packaged, well, and very easy set up. Came with a three and double stick Velcro And was able to attach to the inside of the door of my safe. With that in mind, it’s perfect for my needs. However, it is not 100% made of metal. It is plastic, which some may have problems with. I don’t, because it is the inside of the door and I’m not looking at it on a daily basis. I just wanna make sure when I open the door that it reads correctly. Which it does. I placed a couple anti-hydration silicon bags along with a warm up plug-in coil stick with two rubber in case silicon reusable anti- hydration units to keep the moisture down inside the safe. When I first started, it was at approximately 60%!humidity. Now with all the bags and anti-humidity items that I have in the safe to keep it from sweating, hydrometer is now stating it is under 40% and holding. Which is perfect. A good thing is I don’t have to worry about changing out batteries. So for that, I’m very happy with the purchase. You can go digital and so forth absolutely- but batteries explode, corrode and all…this, doesn’t need that... Accuracy, and all the bells dings and whistles, but as long as it stays under 50%, and I noticed no fluctuation in the humidity, I’m fine with it. Plus being that it’s inside steel safe. I don’t want the meter to rust from cheap steel or metal. So this does have a positive benefit for being plastic and it won’t rust as other ones tend to do. Great value happy to purchase. Nice product..worth getting.

Works well

Decent & accurate comes with adhesive tape which i appreciated

I got lucky. This hygrometer was correct right out of the box. One of the other reviews stated that they had to take it apart and set it--not me. I have 2 other hygrometers to compare it with, and this one is in agreement with both of them. But, I have only had it for 2 days. So far, so good. This is an inexpensive instrument in an equally inexpensive, plastic housing, so I'll keep my fingers crossed and try to remember that "you get what you pay for". Actually, this device is intended for a gun vault, but to me, a hygrometer is a hygrometer. I will only update this review if I become dissatisfied--I am neutral on recommendation. Update: After 4 days, it seems to be working just fine. One thing that I have noticed different from my other hygrometers, this one seems to track and measure changes more quickly. Still neutral.

Easy to use, perfect for my gun safe.

Excellent

I tested the three Hygrometers in various conditions. All of them were measuring precisely. Great for monitoring if humidity drops when I change the dehumidifier that's saturated with a dried one.

Summary: 4-way comparison of different hygrometer models. Evaluation: Two main focus areas: 1) Is it accurate, and 2) can it be adjusted. For the accuracy, I adjust all of the hygrometers outdoor at 90% relative humidity, and then took them inside, and they all tracked to 60%, except for unit #4, which remained at 80%. So three tracked together, and I deemed those "relatively accurate". Unit #3: Lockdown Vault Hygrometer Rank: 3rd Pros: a) relatively accurate Cons: a) adjustment requires disassembly https://smile.amazon.com/gp/product/B004RQWLAA Unit #1: 5" Hygrometer Thermometer Indoor Outdoor [UPDATED English Version], Humidity Gauge Indicator Temperature Humidity Monitor, Analog Hygrometer Humidor for Patio, Wall Decorative, Room, Home, Office Rank: 1st Pros: a) easy to read dial, b) relatively accurate, c) reading updates quickly, d) adjustable Cons: None https://smile.amazon.com/gp/product/B07LD3PBNK Unit #2: 75mm Round Cigar Oasis Analog Hygrometer Cigar Hygrometers Cigar Hygrometer Round Cigar humidor Hygrometer Rank: 2nd Pros: a) fairly easy to read, b) relatively accurate, c) adjustable Cons: None https://smile.amazon.com/gp/product/B07H8CQVCN Unit #4: Cigar Oasis Analog Hygrometer by Western Humidor Rank: 4th Pros: None Cons: Not accurate, relative to three other units. https://smile.amazon.com/gp/product/B00JXOKPT0

Não é capaz de medir a umidade. Tenho outro medidor aqui funcionando perfeitamente que indica 33% de umidade enquanto essa porcaria diz que esta em 50%. Lixo total!!

Fait le job mais ne tiens pas fixé au support. J’ai fini par coller le scratch à la super glu, ben ca n’a pas tenu…. J’en ai remis une couche, pour le moment ca va.

Un muy buen higrómetro ya que no necesita baterias, simplemente lo colocas y hace su trabajo el solo, es muy preciso se puede observar que marca el mismo porcentaje de humedad que un higrómetro de baterías, estos suelen ser mas precisos. Solo le puse 3 estrellas debido a dos problemas, uno de ellos es el material con que está hecho, se siente demasiado débil debido a que es totalmente de plástico y la manecilla es bastante sensible al movimiento.

Got this for my product and I am definitely satisfied! Gives me a good idea of the humidity level of my safe. It can be mounted on a screw or simply applied to a wall with the double sided sticky ring provided. Great product!

Time will tell how durable this dial hygrometer is, but it seems responsive to it's environment and it was super easy to install with it's included adhesive. It also has the option to hang on a screw.