Good assembly instructions, easy to assemble. I got lucky with the polarity of the magnet so it worked the first time. Tape the magnet onto the shaft to ensure it doesn't jump at higher speeds.
FITNATE Non Contact Tachometer - Enhanced Accuracy with Battery Operation
3 Review
Non-Contact Handheld Digital Tachometer for Precise Measurements
๐ Neiko 20713A Contact Digital Tachometer
FITNATE Tachometer Batteries Reflective Instruction
Portable Handheld Manometer ๐ for Accurate Pressure Differential Measurement
5 Review
๐ Dioxide Controller for Digital Gas Monitoring
๐ก๏ธ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review
๐ง UEi Test Instruments DAFM3B Digital Multimeter
6 Review