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Adash A4950 handheld LED stroboscope
A4950 handheld LED stroboscope for a wide range of machinery maintenance applications. Stroboscope ostensibly stops rotating or generally periodic (reciprocating) motion of a machine to determine speed of rotation and to perform synchronized measurements without having to use reflective markers on the shaft.
| Technical Specifications | |
| Light source | 3 XR-E ultra-bright LED |
| Flash frequency range | 0,5 Hz – 500 Hz (30 RPM – 30 000 RPM) |
| Flash frequency resolution | 0,01 Hz or 0,1 RPM |
| Flash duration | 0,5° - 10° of speed frequency |
| Flash intensity | approx. 3000 lx (25 Hz/300 mm) |
| Phase shift | -180° to +180° |
| Trigger output pulse | 3,3 V |
| External trigger input pulse | 1 V - 5 V positive/negative edge |
| Powering for external tacho | 5 V / 50 mA |
| Display | colour graphic OLED display, 128 x 128 pixels |
| Operating time | 20 hurs (lithium batteries) |
| Operating temperature | from -5 °C to 55 °C |
| Dimensions | 150 x 60 x 35 mm |
| Weight | 340 g (including batteries) |
| Tripod mounting | ¼" |
| Accessories | laser tacho-probe (optional), trigger cable for VA3, VA4, SAB (optional) |