Tachometer

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Tachometer

Tachometer (also called a revolution-counter, rev-counter, or RPM gauge) is an instrument that measures the
rotation speed of a shaft or disk, as in a motor or other machine

Tachometer dt-2234a

tachometer  dt-2234c

tachometer  dt-2236

tachometer  dt-2856

tachometer  dt-2857

tachometer  dt-2858

tachometer-dt2858.jpg

Tachometer (PHOTO/TOUCH TYPE)

model:dt-2858
 measurement range
 rotative velocity:
 2.5¡«99,999r/min (photo)
 0.5¡«19,999r/min (touch)
 surface speed:0.05¡«1999.9m/min
 0.2¡«6560ft/min laser detection distance: 50-200mm, up to 2000mm
 resolution:0.01/0.1/1
 accuracy:¡À(0.05%n+1d)
 memory: max/min/last value
 power supply:4x1.5v aa(um-3)battery
 dimension:215x74x32mm

¡¡

Rinch Industrial Co.,Limited

Address: Room302, Building 17 No.35 Dedu road, Baoshan, Shanghai China  Zip code: 200941

 Tel: 86-21-36300944 Fax:86-21-36300944 Msn:goodluckvon@hotmail.com Email: cnrinch@yahoo.com.cn