Hioki-3404
Precise rotation speed meter
MIN/MAX mode, TOTAL mode, PERIOD mode, FAST/SLOW sampling mode, and Analog output.
Minimum 0.01 r / min resolution and high ±1 digit precision make the tachometer effective for precise measurements
By using the optional 9213 contact adapter, the 3404 become contact-type tachometers, while the period ring can be used in applications like measurement of conveyer line speed
LED and buzzer signals confirm that the light pulses reflected from the tape on the rotating body are being picked up
Especificaciones básicas
Measurement range	r / min:*1 (30.00 to 199.99)range to (20000 to 99990)range, 4 ranges, (at slow sampling mode)   r / s:*2 (0.5000 to 1.9999)range to (200.0 to 1600.0)range, 4 ranges (at slow sampling mode)
	*1r / min = rotation per minute, *2r / s = rotation per second
	Total: Total rotation counts from 0 to 599999, Period: Measure rotation pulses from 600 µs to 2 sec.
Sampling period	Slow: 0.5 sec. to 2 sec., Fast: 0.1 sec. to 0.5 sec.
Detection distance	Distance of 50 mm(1.97 in) to 200 mm(7.87 in)
Analog output	1 V DC at full-scale range output
Power supply	R6P (AA) × 4 (continuous use of 16 hours) or AC Adapter (6 V, 300 mA)
Dimensions, mass	62 mm(2.44 in)W × 180 mm(7.09 in)H × 38 mm(1.50 in)D, 260 g (9.2 oz)
Accessories	REFLECTIVE TAPE 9211 (1), OUTPUT CORD 9094 (1), Carrying case (1)