Ha ha Capt Flying W....love that av! Sux to be that broke, but I been there, bro!

You can get these cheap at sLowes...got a really nice digital remote temp and humidity device with Min and Max memory for like $8....I can always ck to see hot hot or cold the room got while I was gone and it's very accurate too! Runs two grows on a single AAA battery, so it uses no AC power (more for lights!)

You should never walk through a big box store without shopping for your grow...they got the coolest little gadgets for growing now!