Contact-type digital handheld tachometer
HT-3200
A user-friendly, high-performance, compact, handheld contact-type Digital Tachometer.
By simply holding it in one hand and lightly pressing it against the rotating shaft, you can obtain a direct reading of the measurement result in r/min on the handheld display. Furthermore, by combining it with a peripheral speed ring, line speed measurement in m/min or mm/s is also possible.
The measurement range is wide, from a low speed of 0.5 r/min to 10,000 r/min, and rotational speed is measured with high precision with a resolution of 0.1 r/min or 1 r/min.
(Peripheral speed measurement range: 0.05 to 1000.0 m/min <when using KS-200 standard peripheral speed ring>, 0.5 to 10,000 mm/s <when using KS-100 optional peripheral speed ring>)
The measurement results can be saved as a history of up to 10 entries in the internal memory, which is convenient for reviewing and recording measurements after they have been taken.
*Please provide your own batteries.
| Measurement section | ||
|---|---|---|
| Units of rotational speed measurement | Lo range: 0.1 r/min, Hi Range: 1 r/min |
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| Rotational speed measurement range | Uses KS-300 (included) Lo range: 0.5 to 2,000.0 r/min Hi range: 5-10,000 r/min |
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| Peripheral speed measurement range | Use KS-100 (optional) Lo range: 0.5–2000.0 mm/s (Resolution 0.1 mm/s) Hi range: 5-10000 mm/s (Resolution 1 mm/s) |
Uses KS-200 (included) Lo range: 0.05–200.00 m/min (Resolution 0.01 m/min) Hi range: 0.5 to 1000.0 m/min (Resolution 0.1 m/min) |
| The units of measurement cannot be changed. When using the KS-200, reducing the measured value by 1/10 will give you a value in m/min units. |
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| Measurement accuracy | Uses KS-300 (included) Lo range: 0.5 to 1249.9 r/min; within ±0.1 r/min 1250.0–2000.0 r/min; within ±0.2 r/min Hi range: 5 to 10000 r/min; within ±1 r/min |
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| Overrange display | If the measured value exceeds the respective measurement range, the displayed value is fixed at the maximum value and the display unit shows an ERROR mark "ERROR". | |
| Detection unit | ||
| Number of pulses | 60 P/R | |
| Detection element | Transmissive photosensor | |
| Display section | ||
| Number of display digits | 5 digits | |
| Character height | 10.5 mm | |
| Display method | LCD 7-segment | |
| Display update time | 1 second (Lo range: 2 seconds for 0.5-1.0 r/min) 1 second (2 seconds in the Hi range: 5-10 r/min) |
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| Measurement mode | ||
| Data hold function |
After measurement is complete, the final measurement value will be displayed for approximately 30 seconds, and then the display will automatically turn off (auto power off) after 30 seconds. |
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| Memory function | Up to 10 measurement values can be stored in memory at the time the MEMORY/COND switch is pressed. Since this memory value is stored in non-volatile memory, it is retained even when the power supply is cut off. |
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| General specifications | ||
| Power supply | 3 x AAA batteries (1.5V) | |
| Continuous use time | Approximately 20 hours (using alkaline batteries, at 20°C) | |
| Low battery indicator | The LOW indicator lights up when the battery voltage drops below approximately 3.3V. | |
| Operating temperature range | 0 to +40 ℃ | |
| Storage temperature range | -10 to +55°C | |
| Outline drawings | 63 (W) x 172 (H) x 38.5 (D) mm
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| Operating humidity range | 35–85%RH | |
| Storage humidity range | 35–85%RH | |
| Weight | Approximately 160 g (excluding batteries) | |
| Accessories | KS-300 Rotating Contact x 2, KS-200 Peripheral Speed Ring x 1, Instruction Manual (Japanese/English) x 1 | |
| price | ||
| Option | ||
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One KS-200 and two KS-300 batteries are stored inside the battery cover on the back of the unit.
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KS-100 Peripheral Speed Ring (for mm/s)
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KS-200 Peripheral Speed Ring (for m/min)
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KS-300 Rotating Contact
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KS-700 Extension Shaft