Stroboscope HS-853 German lamp, long life, up to 10 billion times Frequencies can be easily adjusted, intelligent, and simple Portable stroboscope/Stroboscope Portable stroboscopeGerman, long life, simple operationcompetitive price, high-quality, automatic Technique parametersType: TS-01APower: AC 220V+/-10%Power< 80WInternal trigger frequency range: 50 beat/ min~ 12000 times /minuteSingle ...