Characteristic
l Wide measuring range & high resolution,with 99 groups of data storage
l Digital display gives exact RPM with no guessing or errors
l The last value/max, value/rain, value will be automatically stored in memory and can be displayed by turn anytime
l The use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures maintenance free performance for many years. The housing has been carefully shaped to fit comfortably in either hand.
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Technology features
l Display:5 digits, 18mm (0.6-inch LCD screen)
l Test Range:2.5 to 99,999 RPM (r/min)
l Resolution:0.1 RPM (2.5 to 999.9 RPM)
1 RPM (over 1,00O RPM) l Accuracy:(0.05%+1 digit)
l Sampling Time:0.8 sec.(over 60 RPM)
l Test Range Select:Automatic
l Memory:Last value, Max. Value,Min. Value 、can store 99s date
l Detecting Distance:50 to 500 mm
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Description
l Time Base: 6MHz Quartz crystal
l Sampling time:0.5sec(over 120 RPM)
l Range select:auto range
l Circuit:Exclusive one-chip of microcomputer LSI circuit.
l Battery: 4 * 1.5V AA
l Power Consumption:Approx. 35mA (LED)
Approx. 30mA (Laser) l Operation Temp.:0 to 50°C(32 to 122°F)
l Size:160 x 72 x 37 mm
l Weight:204g (including battery)
l Accessories:4 * 1.5V AA Battery、 3 x Reflecting tape marks、1 x User manual
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