add:
no.50 longteng road longwen zone, zhangzhou city, fujian
tel:
86-596-2879590 6305733 6305611
fax:
86-596-6305655
e-mail:
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photo／contact tachometer
dt2236b
5 digits 18mm (0.6") lcd
accuracy: ±(0.05% 1 digit)
sampling time: 0.5sec(over 120rpm)
range select: auto-ranging
test base: 6mhz quartz crystal
battery: 3x1.5v aaa battery
detecting distance: 50~500mm
power consumption: approx 45ma
measuring range:
photo tach: 2.5~99,999rpm
contact tach: 0.5~19,999rpm
surface speed: 0.05~1,999.9(m/min)
resolution:
photo tach: 0.01rpm(2.5~999.99rpm)
0.1rpm(1,000~9,999.9rpm)
1rpm(over 10,000rpm)
contact tach: 0.01rpm(0.5~999.99rpm)
0.1rpm(1,000~9,999.9rpm)
1rpm(over 10,000rpm)
surface speed: 0.01m/min(0.05~99.99m/min)
0.1m/min(over 100m/min)
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