Catalog > Test and Measurement > Test and Measurement Instruments > Fluke Instruments Catalog > Test and Measurement > Test and Measurement Leads & Acc. > Test Probes High-intensity 7-LED Array Stroboscope High-intensity 7-LED Array Stroboscope FLUKE 820-2 STROBOSCOPE HIGH-INTENSITY 7-LED ARRAY , 4,800 Lux @ 6,000 FPM/30cm , (191x61x57.1mm) 0.24g Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview The Fluke F820-2 LED stroboscope is ideal for stop motion diagnostics and frontline mechanical troubleshooting. The Fluke 820-2 LED Stroboscope lets you confidently investigate and observe potential mechanism failure on a variety of machinery, in a wide range of industries, without making physical contact with the machine, or shutting the machine down. The Fluke 820-2 is rugged, compact and easy-to-use making it the ideal portable strobe for stop motion diagnostics, mechanical troubleshooting and process or product research. Use stop motion diagnostics to identify the running speed of rotating equipment, identify part numbers or other markings, measure the speed of rotation or frequency of a rotating shaft, speaker, or mechanical part, troubleshoot belt drive machines and much more! Common applications for the 820-2 The Fluke 820-2 LED Stroboscope is more than just a tool to measure rotational speed of machinery without physical contact. Specifications Mechanical Specifications Size (HxWxL) : 5.71 cm x 6.09 cm x 19.05 cm / 2.25 in x 2.4 in x 7.5 in Weight : 0.24 kg Environmental Specifications Operating temperature : 0 °C to +45 °C Storage temperature : -10 °C to +50 °C Operating humidity (without ondensation) : Non-condensing (<10 °C) 90 % RH (10 °C to 30 °C) 75 % RH (30 °C to 40 °C) 45 % RH (40 °C to 50 °C) Absorption/corrosion 30 °C, 95 % RH, 5 day Product functions normally Operating altitude : 2,000 m Storage altitude : 12,000 m Vibration : MIL-PRF-28800F Class 2 Impact resistance : 1 m drop EMI, RFI, EMC : EN61326-1:2006 Safety Compliance Agency approvals CE Class III (SELV) Pollution Degree 2 Miscellaneous Specifications Flash Frequency Range : 30 to 300,000 FPM / 0.5 to 5000 Hz Accuracy : 0.02 % Resolution 30 to 999 FPM = 0.1 1000 to 300,000 = 1 0.5 Hz to 999 Hz = 0.1 1000 Hz to 5000 Hz = 1 Frequency setting : FPM or Hz Flash Pulse Duration : Adjustable in μs or degrees Delay : Adjustable in μs or degrees Light Color : Approximately 6500 K Emission output : 4,800 lx @ 6000 FPM at 30 cm External Trigger Method : Connector to externally control trigger High level : 3 V to 32 V Low level : <1 V Minimum pulse width : 50 μs connection Downloads Dtasheet - FLUKE 820-2 PDF File 183.49 KB