testo 476 – Hand-held stroboscope
Product Descriptions
The high light-intensity hand stroboscope testo 476 is used when it is necessary to make fast-moving objects appear in slow motion. The hand stroboscope Pocket Strobe™ measures and tests rotation and vibration movements. It allows the measurement of very small objects, or in places which are not directly accessible – and it does this without interrupting the production process! The testo 476 is thus optimally suitable for rpm measurements and for the inspection of components moving at high frequencies. The energy-optimized switching electronics and the lightintensive xenon flash lamp provide a high light intensity (approx. 800 Lux). testo 476 has a memory function which stores the last measurement value when the instrument is switched off. For long-term inspections of measurement objects, a trigger input is available. The high-performance battery pack allows a continuous operating time of at least 2 hours over the entire frequency range.
• 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)
Where the testo 476 hand-held stroboscope is used
– Air conditioning/ventilation technology: monitoring/checking that 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
Details :
• Memory function (last reading is stored when switched off)
• LCD, 1 line
• Operating temperature : 0 to +40 °C
• Weight : 415 g
• Dimensions : 240 x 65 x 50 mm
• Probe type : RPM (optical)
• Meas. Range : +30 to +12500 rpm
• Resolution : 1 rpm
