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testo 476 - Pocket StrobeTM handheld stroboscope

Testo 476
The testo 476 Pocket StrobeTM handheld stroboscope with high-intensity light is ideal for rpm measurement, and for the inspection of parts moving at high frequencies.
  • High adjustment accuracy and stability thanks to dynamic setting dial
  • High light intensity thanks to high-performance xenon flashlamp
  • Powerful Li-Ion rechargeable battery pack for at least 2 hours of continuous operation
  • Extremely short flash duration (< 9 µs)
The testo 476 Pocket StrobeTM handheld stroboscope with high-intensity light allows fast-moving objects to appear in slow motion. In doing so, this handheld stroboscope measures and checks rotational and vibrational movements. It enables measurement of very small objects, and objects in inaccessible places – what is more, without any interruption to the production process. The testo 476 is therefore ideally suited for rpm measurement, and for the inspection of parts moving at high frequencies.

Where the testo 476 handheld stroboscope is used

  • Air conditioning / ventilation technology: monitoring / checking if HVAC systems are working properly
  • Textile industry: monitoring of thread guides on knitting machines (extremely fast flash frequency needed)
  • Automotive industry: detecting vibration hotspots in exhaust systems
  • Packaging machines: monitoring bottle sealing and labelling
  • Metal foil production: monitoring product quality
  • Vibratory conveying technology: checking for defects during operation
  • Printing industry / flexo printing / label printing: monitoring print quality

rpm - Xenon

Measuring range
30 to 12500 rpm
Accuracy
±0.01 % of mv
Resolution
1 rpm

General technical data

Illumination value
1200 Lux at distance of approx. 20 cm
Flash color
6000 to 6500 K
Life-time flash lamp
200,000,000 flashes
Connection external trigger
0 to 5 V DTL/TTL compatible; 3.5 mm / 1/8 Standard plug; Uout=7.2 V unregulated
Display type
LCD
Display size
one-line
Display function
5 digit LCD display
Storage battery type
NiMH rechargable battery pack
Battery charging time
max. 3.5 h
Battery deep discharge protection
yes
Overload discharge protection
yes
Battery conservation charging
yes
Mains voltage rech. battery:
100 to 240 V, 50/60 Hz
testo 476 handheld stroboscope (xenon) for rpm measurement, including transport case, charger with 4 country-specific adapters, and trigger signal connector

Headquarters
Testo Inc.
40 White Lake Road
07871Sparta
New Jersey
800-227-0729

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