Jar sized Hygrometer/Thermometer

[randallb]

Amazon

TAIWEI 12 Pack Mini Hygrometer for $20 $1.67 ea




Ball Screw on Caps $12.75 80 cents each



It only takes a teeny strip of 2 sided tape to hold the digital to the inside of the jar, no need to ruin the cap. The jars will also stack. You really don't even need the caps, if your jars are new. But it's much easier dealing with a screw on 1 piece lid as opposed to a 2 piece. You only need a pair of scissors to cut the tape.

Btw, the dozen digital thermometer/hygrometer. 8 were identical reading, 2 were low by 1 percent and 1 were high by a percent. Works for me.

 

[Nizza]

why add tape/ adhesives into the equation?
just throw those little suckers right in there, open it up or just place them right so you can monitor the humidity through the jar
edit: by the way i bought the same ones. I wish they read out farenheit because yes they are accurate within 2 % RH so thats close enough. I always go a little lower to be safe but always in the 56-64 range for the best product.
just bought a myherbsnow dryer to test out~~ I like gimmicks but always test them out before raving lol but from what i've read it saves a ton of space and simplifies the drying step~!

 

[randallb]

why add tape/ adhesives into the equation?
just throw those little suckers right in there, open it up or just place them right so you can monitor the humidity through the jar
edit: by the way i bought the same ones. I wish they read out farenheit because yes they are accurate within 2 % RH so thats close enough. I always go a little lower to be safe but always in the 56-64 range for the best product.
just bought a myherbsnow dryer to test out~~ I like gimmicks but always test them out before raving lol but from what i've read it saves a ton of space and simplifies the drying step~!

I use the tape because it allows me to see at a glance what's going on. My jars are higher than eye level. If it's in with the buds it would take more effort to view. But it certainly would work.
These do read out in F although temps vary by up to 3 degrees.

Let us know how that dryer works, it looks similar to an old Ronco Food Dehydrator I have.

 

[turbobuzz]

I had a nice grow of a sativa strain, and for the first time I really wanted to pay attention to getting a good cure. I made this to keep an eye on jar humidity. I siliconed it in to make sure there's no air leaks, and waited until the silicone was very cured so as not to get any smell. Working great.