Description
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Display: 5-digit LCD display, character height 18mm Test range: 2.5～99999RPM (r/min) Resolution: 0.1 RPM (0.5～999.9 RPM) 1 RPM (above 1000 RPM) Measurement accuracy: ±(0.05%+1digit) Sampling time: 0.6 seconds (above 100 RPM) Range selection: automatic switching Memory function: automatically memorize the maximum, Time base: quartz crystal Effective distance: 50～500mm Power source: 3×1.5V AA UM-4 batteries Power consumption: about 35mA Operating temperature: 0～40℃ Size: 160×74×37mm Weight: 180g (including battery) Accessories: 1 portable box 3 reflective tapes (190mm×11mm) 1 operation manual |
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