1. [Long-lived material] The stroboscope consists of ABS material, which is durable and stable and can be used for a long time.
2. [LCD display] with a large LCD display with backlight, on which data in the dark are easy to read and the measurement result is precisely to meet your different requirements.
3. [High Efficiency] The stroboscope uses digital control to adapt the flash frequency, low power consumption and speed storage and to improve measuring efficiency.
4. [Anti-interference] Use photoelectric technology, anti-interference, realize contactless measurements, you can recognize the state of moving objects and surface defects.
5. [Compact and portable] The non- stroboscope axometer is compact, easy to transport and store and is often used in industrial maintenance, production, in the laboratory, etc.

Technical dataification:
Article type: Stroboscope
Material: ABS
Product model: DT2239B
Measuring area: 60–19. rpm
Coarse/fine setting amplitude:
≥1,000 rpm: coarse setting ± 100 rpm, fine adjustment ± 1 rpm
Accuracy: ± 0.05 %
Resolution:
≥1,000 rpm: 1 rpm
Battery: 4 x AAA batteries (not included in the scope of delivery)

List of packages:
1 x stroboscope (not included in the scope of delivery)

1 x manual
1 x storage box

A notice:
Please read the manual carefully