HT-3200 Digital tachometerDetailed product description：

Characteristics of HT-3200 digital tachometer

Large range, from 0.5 r/min to 10000 r/min (resolution of 0.1 r/min or 1 r/min).  
When the measurement switch is manually pressed, the displayed measurement value changes every second, allowing for automatic repeated measurements.  
Standard accessory memory function for easy confirmation of measurement results.  
Considering ergonomic design, it is easy to hold and use.  
The circular speed measuring ring (referred to as the circular speed ring) can also be used as a circular speed measuring device.  
After measurement, the final measurement value can be displayed for approximately 30 seconds.

Summary specifications of the HT-3200 digital tachometer for Ono tester

Speed range	Low range: 0.5-2000.0 r/min High range: 5-10000 r/min
Speed measurement unit	Low range: 0.1 r/min High range: 1 r/min
Circular velocity range	Use KS-100 (optional) Low range: 0.5-2000.0 mm/s (Resolution 0.1mm/s) High range: 5-10000 mm/s (Resolution 1mm/s)	Use KS-200 (attachment) Low range: 0.5-200.00 m/min (Resolution 0.01m/min) High range: 5-10000 mm/s (Resolution 0.1m/min)
Display digits	5 people
Display digits	7-segment LCD
Measure display time	1-second automatic repetition (however, Low range 1 r/min and High range 10 r/min are 2-second automatic repetition)
measurement accuracy	Low range: 0.5-1249.9 r/min ± 0.1 r/min, 1250.0-2000.0 r/min ± 0.2 r/min High range: 5-10000 r/min ± 1 r/min
Memory function	The 10 measurement results can be stored in non-volatile memory (even if the power is turned off)
Data retention function	After the measurement is completed, the final measurement value can be maintained for 30 seconds, and the power will be automatically cut off after 30 seconds
Overflow range function	Displayed with the letter 'OVER', it will show when the measured value exceeds 2000.0 r/min (Lo) or 10000 r/min (Hi)
BAT LOW display	Displayed with the letter "B" (indicating that the battery is depleted)
Temperature range for use	0 ～＋40℃
Temperature range for use	－10℃ ～＋55℃
power supply	Number 7 battery (1.5V) x 3, continuous use time of about 20 hours
Overall dimensions	172（W） × 38.5（H） × 63（D） mm
weight	About 160g (excluding battery)
Attachment	KS-300 speed measuring head x 2, KS-200 speed ring x 1, No.7 battery x 3, operation manual x 1
Optional parts	KS-100 circumferential speed ring (mm/s for measuring circumferential speed) KS-200 circumferential speed ring (measured in square meters m/min for circumferential speed measurement) KS-300 speed measuring head (conical rubber head for speed measurement) KS-700 extension intermediate shaft (for extending the circumferential speed ring or speed measuring head, with an extension of 40mm) HT-0300 Carrying Box