Tachometer LUTRON DT-2235B

Product detailed description
Lutron DT-2235B tachometer
Contact tachometer, 5-digit display, 10 mm LCD, power supply 4x AA 1.5V battery.
Speed range: 5 to 19 999 RPM
Surface speed range: 0.05 to 1999.9 m / min
Package contents:
Plastic case
Contact extensions:
Conical ... AS-35A
Funnel ... AS-35B
For surface speed ... AS-35C