Bought this "DRO pen" for an ACRA Bridgeport clone with only XY display. A few questions. 1. The stamped holder is completely asymmetrical. 2. The caps that hold the fixed DRO rail don't fit the mount at all. 3 The biggest problem is the poor quality of the cheap DRO head. It reads so slowly that the device is useless. This item wouldn't cost money if it was FREE. A complete waste of time and effort. fair warning.
π¬οΈ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review
Digital multimeter RGK DM-12
6 Review
π Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review
π‘οΈ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review