Kum oh esw-60000n-a speed watch 0 ~ 60000

Kum oh esw-60000n-a speed watch 0 ~ 60000
kum oh mach. & elec. co., ltd.
model: esw-60000n-a
speed watch
1. eng. rpm:
0 ~ 60000
2. input signal (hz):
0 ~ 666.7
0 ~ 1000
output: 0 ~ 6vdc
dc 24v power supply
weight: 280 gm