Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Weather Stations
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Weather Stations
Intentionally ordered unit with multiple sensors as humidity measurement is a tall orderfor manufacturers. My 10 y.o. unit was showing obvious nonsense, so had to upgrade. Out of box all sensors were displaying within 1C and 1% difference. Tested one sensor on a heater to run it down 10%. It did not show any less, but that's expected and the test was unrealistic. After that experiment it was showing 3% less than all next to it. After a week it fully recovered and shows the same as other sensors. Inside apartment with hollow concrete blocks walls reception works well some 20m away and 2 walls in between.
Verified purchase: Yes | Condition: New
I've been operating this product with two sensors in the ceiling, one behind builders foil and no problems with signal reception. Product is accurate enough for me, I haven't compared it with a mercury thermometer, but it tracks the local weather station very closely and that is sufficient for my needs. Nice easy setup and good display.
Verified purchase: Yes | Condition: New
Purchased this product to test temp & RH levels in two cloning chambers before committing to cutting. I’m really pleased with this buy - accurate to within manufacturers specs, dedicated equipment no bells & whistles just Temp RH Min/Max Alarms. This is all you need, can chill out in your lounge room & watch readings depending on setup & weather. Can implement small changes eg ventilation, cloning dome on/off/vents open/closed, fan circulation etc etc If your cloning especially in Summer this is a handy tool. This tool will stop guess work which is the ultimate killer of precious cuttings. Bonus for me was that just watching readings at different conditions taught me a great deal. I’m using the GTC03 in conjunction with a VPD chart & find it useful as a guide to work within ‘safe’ temp/RH zones depending on the plants stage of life. 100% RH (Dew Point) for more than 12hrs with a temp over 20C is root rot heaven ie when your humidity dome is dripping it’s not a good thing! Recommend this as a good quality easy to use inexpensive tool that will help.Read full review
Verified purchase: Yes | Condition: New
Works well. Only had it for a couple of weeks and lets me know to open up or close down the house without thinking about it.
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New