Great idea and very easy to use. I carry them in my bag every day when I work as an HVAC technician. I love them and use them non stop every day but I just can't understand why they are so expensive. A standard jumper is much cheaper and better than larger gauge wire than this. But still buy and use nonstop on control circuits.
Xiaomi iHealth Meter Thermometer White
24 Review
VIVREAL 4 In 1 Stud Finder Wall Scanner With LCD Display - Center Finding Beam Finder And Sound Warning For Wood, AC Wire, And Metal Studs (Black/Silver)
24 Review
Room temperature and humidity sensor Aqara Temperature and Humidity Sensor white
25 Review
Qingping Qingping Bluetooth Smart Alarm Clock Green
22 Review