First of all everything was included in the kit, all sizes seem correct. There are small plastic plugs on each part to keep the pins from flying out. They do an excellent job of that. The case is nice and solid, all meanings are clearly marked. The only downside is the inferior protective oil that coats the pins to keep them from rusting. Smells like old dirty machine parts. But overall great value for money.
🔍 Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review
🔍 Dioxide Controller for Digital Gas Monitoring
5 Review
🌬️ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review
🔥 Advanced Testo Wireless Hot Wire Anemometer Technology
4 Review