It is very easy to use and shows the imperfections in the barrel of your rifle such as copper fouling. Works with any Windows machine(all I have tried it with. I recommend this product, I have now viewed all of the barrels of all my firearms. Something not quite right you can easily find an issue or rule it out.
33FT AutoFocus Wireless Drain Camera With Flashlight Oiiwak 12MP 3104P Waterproof 5G Wi-Fi Endoscope Inspection Camera Bore Scope With 0.55In Lens Pipe Sewer Plumbing Snake Camera For Android IPhone
8 Review
Dual-Lens Endoscope Camera,8Mm Oiiwak 4.3β IPS Screen 1080P HD Borescope Inspection Camera, IP68 Waterproof Snake Drain Camera With 7 LED Lights/32GB Card/Carrying Case (16.5FT/5M)
10 Review
16.5FT Autofocus Wireless Endoscope Camera - 12MP 3104P HD Borescope Inspection For IPhone Android 5G WiFi Plumbing Air Duct Wall HVAC.
6 Review
Industrial Grade Articulating Borescope Inspection Camera With 5" IPS Screen And HD 1080P Flexible Cable Snake For Accurate Inspections
9 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
π¬οΈ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review