Grow Room 3rd PC GROW

got a couple of this cheap digital hygrometers ($3 a piece)

mini-lcd-digital-thermometer-hygrometer-fridge.jpg

just got them this morning -- they are currently in the box to check the accuracy vs the other ones

positives so far:
- very light weight / battery included
- cheap :thumbs:
- should fit perfectly in the curing jars
- temps are aligned with the rest of the thermometer temp
*+/- 1 or 2 degrees*

negatives so far:
- no option for F set up / always on C :finger: lol
- RH % is way off compare to my current gauges

----

current ranges of temp + rh%
*counter clockwise*

temp + RH gauges.jpg

#1: temp @ 85.5F / rh @ 40%
#2: temp @ 85.3F / rh @ 40%
#3: temp @ 86F / rh @ 41%
#4: temp @ 31.4C (87F) / rh @ 24%
#5: temp @ 31.1C (87F) / rh @ 34

gauges 1-3 basically even +/- 1-2
gauges 4-5 (new comers) are all over the place with the RH

----

i will leave them in the case for now -- see what changes in the morning.

i will then be calibrating all the gauges i have (keeping notes on the difference)
*should be @ 75% RH with this method below*

[video=youtube;amSMJ2pUIdE]http://www.youtube.com/watch?v=amSMJ2pUIdE[/video]

----

as always!
thoughts/comments/questions are always welcome

:group:
 
Last edited:
Lookin good herbal! Been doin a lot of catchin up lately and read thru your journal.Great CS trial-congrats!!
 
I was looking at those same ones. Thanks for the heads up.

:thumbs: got them inside the testing as we speak

(24+ hrs already - 36-48hrs should be enough to determine the test)

Yeap herbal I did the test the same way and it work like a champ :)

good to hear my friend -- hopefully the test isnt too far off from the gauges.

either way -- ill just label the rh% difference :thumbs:

Lookin good herbal! Been doin a lot of catchin up lately and read thru your journal.Great CS trial-congrats!!

glad to see you back up and posting actively my friend.

thank you for stopping by and dropping the like bomb :smokebuds: :thumbs:

the CSed plant should be dropping the pollens any day/week now
 
quick pic update

WEEK 10 DAY 65 (seed #2)

day 65 (seed #2) quick pic.jpg

one more final feed with nutrients - followed by cleansing.

harvest days @ around week 12

:eye: :wiz: :eye:

----

WEEK 9 DAY 58 (seed #3)

day 58 (seed #3) quick pic.jpg

balls should be dropping any day now!

- ill be transferring this lady/male in a separate area with no fan @ the end of the week
*keeping the 18/6 cycle -- 1 cfl only*

----

together :hug:

day 65 & day 58 quick pic.jpg

----

quick notes:

shouldnt be long now for this 2 plants

:dance:

----

thoughts.comments.questions always welcome.

-----

exciting times ahead

:group:
 
calibrating RH %

24 hr update:

temp + rh gauges after 24 hrs of calibration.jpg

----

51 hr update:

temp + rh gauges after 51 hrs of calibration.jpg

----

replaced the salt + water mixture after 24 hrs.

you can see the difference between the gauges:

white ones: 75% on point :thumbs:
black #1: off by 3%
black #2: off by 8%

*took notes - attached the difference on the back*
 
Back
Top