We use this to collect environmental data for industrial exterior painting. We like this case more than some of the other portable testers because the case is hinged to the device so you don't have to keep an eye on the removable covers. The housing reliably protects the wind and humidity sensors.
π§ UEi Test Instruments DAFM3B Digital Multimeter
6 Review
π Dioxide Controller for Digital Gas Monitoring
5 Review
Portable Handheld Manometer π for Accurate Pressure Differential Measurement
5 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