What are /r/HomeInspections' favorite Products & Services?

From 3.5 billion Reddit comments

Email spam still works in 2020? I thought that was illegal.

edit after 3 minutes of research: not technically illegal (as long as you comply with the CAN-SPAM Act), just against Mailchimp's Acceptable Use Policy

Here's a link for the drone package I have. Included propeller guards are very useful when learning how to fly it.

https://www.amazon.com/DJI-Mavic-Mini-Combo-Quadcopter/dp/B07RKPP1YL?ref_=ast_sto_dp

Wood Moisture Meter, 2 in 1 Pin & Pinless Moisture Tester, Dr.meter Digital Dampness Moisture Sensor Detector for Wood Firewood Drywall Paper Floor Woodworking, Water Leak Detector https://www.amazon.com/dp/B07Y1MFR8Q/ref=cm_sw_r_cp_api_glt_i_RD36RM6MWC436BRMVM82?_encoding=UTF8&psc=1

sorry, here's the link for the book

2 books,

https://www.amazon.com/Structural-Systems-Business-Bruce-Barker/dp/099645182X/ref=mp_s_a_1_10?crid=2JQGVRHAXWHLX&dchild=1&keywords=nhie+book&qid=1635225874&qsid=137-1826960-6280417&sprefix=nhie+b&sr=8-10&sres=0996451811...

https://www.amazon.com/National-Home-Inspector-Examination-9780996451833/dp/B08VQL8JCV/ref=mp_s_a_1_3?dchild=1&keywords=nhie+book+mechanical&qid=1635225930&qsid=137-1826960-6280417&sr=8-3&sres=1627104801%2CB08VQL8JCV%2C16318690...

All the info you need is in these 2 books.

I use this pinless and consider it a must have for home inspections. It isn't a definitive device, some false reads, but is more right than wrong. Can sense moisture on top paint like if someone showered recently, so have to account for things like that. Works best through drywall I have found. Would not consider an inspector a professional if they did not have a moisture meter.

I don’t have a PDF copy of anything but I can say this book on Amazon helped me tremendously.. highly suggest it as the tests after each chapter are really helpful for the NHIE

I’ve went through countless study items. Flash cards, online study courses etc… this one was the best straight to the point easier to digest.

The Home Inspection Book: A Guide for Professionals https://www.amazon.com/dp/032456063X/ref=cm_sw_r_cp_apip_nwGgAy3SuF9qL