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Contact tachometer surface speed meter DT-2235A, 0.05~1999.9m/min surface speed
5digits 18 mm(0.6”)white backlight LCD
Accuracy:±(0.05%+1digit)
Sampling Time:0.5sec(over 120RPM)
Range Sdlect:Auto-Switch
Memory:Max.value, Min.value, Last value
Can store 96s data
Power Consumption:Approx 45mA
Time Base:6MHz Quartz crystal
Time Base Accuracy:10×10-6(0~50℃)
Measuring range:
Contact tach:0.5~19999 RPM
Surface speed:0.05~1999.9m/min
Contact length:0.05~99999m
Resolution:
Contact tach:
0.1RPM(0.5~999.9RPM)
1RPM(over 1000RPM)
Surface speed:
0.01m/min(0.05~99.9m/min)
0.1m/min(100m/min above)
Contact length:0.02(0.05~99999m)
Power:3×1.5VAA battey