
Good idea but doesn't work. The two horizontal planes do not match. I'm not sure which is more accurate. It is difficult to get the loops to lay flat. It would also be better if a measurement method were built in.

Cullaby Contour Gauge: 10 & 5 Inch Duplications For Perfect Templates Of Curved And Odd Shapes, Plus Bonus Angle Ruler & Carpenter Pen!
23 Review

Synthesizer CASIO CT-S200 black
24 Review

Laser pointer Green Laser 303
31 Review

Gaming chair AeroCool Baron, upholstery: imitation leather/textile, color: steel blue
35 Review

π¬οΈ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review

π§ UEi Test Instruments DAFM3B Digital Multimeter
6 Review

π Dioxide Controller for Digital Gas Monitoring
5 Review

π‘οΈ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review