LED hand stroboscope - testo 4770 pages

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LED hand

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stroboscope

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testo 477 - The measuring

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instrument for high revolutions

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High measuring range: up to 300,000 flashes per minute

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(fpm)

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Very high light intensity of up to 1500 Lux

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Long operating time thanks to battery life up to 5 h

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Ideal for tough applications thanks to impact protection and

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IP65

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Trigger input and output

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fpm

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The testo 477 LED hand stroboscope is used when it is

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necessary to make fast-moving objects appear in slow

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motion, testo 477 measures rotation and vibration

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movements and allows measurement during continuing

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operation. The static image allows the inspection and

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qualitative evaluation of components moving at high

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frequencies.

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Thanks to the trigger input and output, the testo 477 can be

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connected to external systems and controlled by an external

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sensor.

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The impact protection on the testo 477 and the protection

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class IP65 additionally guarantee that the instrument can be

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used under tough conditions. The long battery life enables

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you to carry out measurements for up to five hours.

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www.testo. com

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