Humidity monitor

Been using the cheap ThermoPro ones around the house 'ThermoPro TP49-3'. The 'TP157-3' are a bit cheaper in price.

+1 for the ThermoPro TP49s. I bought two of Amazon. The readings match each other. Temp is accurate to under 0.5C error.

The humidity on both reads consistently 3-5% lower than on my Bosch room monitor and my dehumidifer. So accurate enough and a consistent error at both house and shed/attic temps.

I have one in my shed and one in my attic but they are so cheap I have ordered a 3rd to monitor upstairs humidity as well.

I've got one of these, it shows current values and the min/max over the last 24hrs.

https://www.amazon.co.uk/eSynic-Thermometer-Hygrometer-Temperature-Monitoring/dp/B07Q3FG7F9/ref=mp_s_a_1_32?crid=23MF6MNTWZKNP&keywords=digital+hydrometer+for+home&qid=1672189011&sprefix=Digital+hyd%2Caps%2C95&sr=8-32

I just went for a cheapo one - seems to do the job - https://www.amazon.co.uk/gp/product/B09129FV4D/ref=ppx_yo_dt_b_asin_title_o07_s00?ie=UTF8&psc=1

Thanks all- next question, what typical humidity are you seeing and do you get condensation problems?