3404 type tachometerDetailed product description：

Basic parameters of 3404 tachometer:

Measurement range	R/min: (30.00~199.99) range to (20000~99990) range, 4 levels (slow sampling mode) R/s: (0.5000~1.9999) range to (200.0~1600.0) range, 4 levels (slow sampling mode) Sum: Total number of revolutions from 0 to 599999 cycles: Measurement of revolutions pulse from 600 μ s to 2s
sampling period	Slow: 0.5s~2s, Fast: 0.1s~0.5s
detection range	50mm～200mm
analog output	DC 1V full-scale output
power supply	R6P (AA) × 4 (continuous use for 16 hours) or AC power converter (6V, 300mA)
Volume and weight	62 wide x 180 high x 38 thick mm, 260g
Attachment	Reflective sticker 9211 (1), output line 9094 (1), carrying case (1)

10 sheets of reflective stickers 9211, 30 sheets per sheet, 12mm x 12mm per sheet

Contact converter 9213
Including 9212 × 1, 9033 × 2, 9032 × 2

Other options for 3404 tachometer
*Output line 9094:1.5 m long