Can you submerge the wire attached to the hygrometer to the water reservoir to find the temperature of the water? Or is it not intended to be used that way, hence damaging it?
This is the hygrometer I’m talking about.
Neoteck Digital Thermometer 2 in 1 Hygrometer Temperature Meter Accuracy Temperature & Humidity with Large LCD Display 1.5m Sensor Wire Manage Air Condition for Indoor Outdoor Use https://www.amazon.com/dp/B06Y2PJX6X/ref=cm_sw_r_cp_api_i_eAIOEb5N9DEVY
That probe isn’t meant for that, but you can waterproof it with silicone and it should work.
(If this is waterproof then you are good to go): (@Bplatinum9 uses this one):
I bought these too, but the entire metal coating disintegrated from being in the water so they should probably be coated as well.
Perfect I’ll check it out @Hellyesshedid
Also if you coat it with silicon, doesn’t that give you an inaccurate reading afterwards?