
The Extech product IN this category appears to be poorly made and unreliable. While it did have some decent features, the measurements were often inconsistent and inaccurate..

π§ UEi Test Instruments DAFM3B Digital Multimeter
6 Review

Digital multimeter RGK DM-12
6 Review

π₯ Advanced Testo Wireless Hot Wire Anemometer Technology
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