Protmex Digital Tachometer, 50-19999 RPM Contact Tachometer, 100 Groups Data Store Handheld Speed Meter with Backlight, Max/Min/AVG RPM Rotation Speed Gauge, PT6208A (Batteries Included) Contact Digital Tachometer Size:Contact Digital Tachometer much larger than mounting holes

much larger than mounting holes

or closets

making your work easier

the error range is between 1-3mm

Protmex Digital Tachometer, 50-19999 RPM Contact Tachometer, 100 Groups Data Store Handheld Speed Meter with Backlight, Max/Min/AVG RPM Rotation Speed Gauge, PT6208A (Batteries Included) Contact Digital Tachometer Size:Contact Digital Tachometer much larger than mounting holesProtmex Digital Tachometer, 50 19999 RPM Contact Tachometer, 100 Groups Data Store Handheld Speed Meter with Backlight, Max Min AVG RPM Rotation Speed Gauge, PT6208A (Batteries Included) Protmexs Story PROTMEX offers a high tech enterprise that concentrates on research, development, production manufacture, and sales. We manufacture and sell professional measurement instruments, such as Infrared Thermometers, Anemometers, Sound Level Meters, Humidity,