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| Brand Name: | Bestone |
| Model Number: | DT2236E |
| MOQ: | 20 |
| Delivery Time: | 5-8 working days |
| Payment Terms: | T/T |
This multifunctional photoelectric/contact tachometer automatically stores maximum, minimum, and last measured values during operation, facilitating efficient data collection and recording. The innovative speed-limiting accessories with grooves enable easy measurement of linear speed and length for wires, cables, ropes, and other linear objects.
| Display | 5-digit large-screen LCD display, character height 18mm |
|---|---|
| Test Range | 2.5～99999 RPM (r/min) non-contact speed 0.5～19999 RPM (r/min) contact speed 0.05～1999.9 m/min contact surface speed |
| Resolution | Non-contact speed: 0.1 RPM (2.5～999.9 RPM), 1 RPM (above 1000 RPM) Contact speed: 0.1 RPM (0.5～999.9 RPM), 1 RPM (above 1000 RPM) Contact surface speed: 0.01 m/min (0.05～99.99 m/min), 0.1 m/min (above 100 m/min) |
| Over-range Display | --OL-- |
| Measurement Accuracy | ± (0.05% + 1 digit) |
| Sampling Time | 0.6 seconds (over 100 RPM) |
| Range Selection | Automatic switching |
| Time Base | 6MHz quartz crystal vibrator |
| Effective Distance | 50～500mm (photoelectric type) |
| Power Source | 3 × 1.5V AA UM-4 batteries |
| Power Consumption | Approximately 35mA |
| Operating Temperature | 0～40℃ |
| Size | 155 × 70 × 35mm (without contact accessories) |
| Weight | Approximately 200g (including battery) |
| Accessories | 1 portable box, 3 reflective tapes (190mm × 11mm), 1 operation manual, 5 probes, 1 screw |
