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CONTACT & LASER PHOTO DIGITAL TACHOMETER
MODEL: WACO DT-2236C
Display: 5 digital 18 mm Backlight LCD
Accuracy: ± (0.05% + 1 digital)
Sampling Time: 0.8 second
Range Select: Auto range
Time base: 6 MHz Quartz crystal
Detecting Distance: 50mm – 500mm (photo)
Photo Tach: 2.5 – 99999RPM
Contact Tach: 0.5 – 19999RPM
Surface Speed(m/min): 0.05 – 1999.9m/min
Surface Distance(m): 0.05 – 99999m
WACO NON-CONTACT DIGITAL TACHOMETER
MODEL: WACO DT-2234C
Display : LCD
Test Range : PHOTO TACO-2.5 to 99,999RPM.
Resolution : PHOTO TACH-0.1RPM(2.5 to 999.9RPM) 1RPM(over 1000RPM).
Accuracy : ±(0 05% + 1digit).
Detecting Distance : 50 to 250 mm, 50 to 500mm.
Sampling Time : 0.8 sec.
Test Range Select : Automatic.
Time Base : Quartz Crystal.
WACO DIGITAL CONTACT TACHOMETER
MODEL: WACO DT-2235B
Display : 5 Digitals, 11mm(0.4’’ LCD).
Accuracy : ±(0.05% + 1digital).
Sampling Time : 0.8sec. (over 60RPM).
Range select : Auto-range.
Time Base : Quartz crystal.
Operation Temp : 0 to 50°C (32 to 122°F).
Contact Tach : (rpm, m/min,ft/min).