• Wide measuring range and high resolution
• Measures exact RPM with no guessing or errors
• Memorized the last value, max. value and min. value
• Low battery power indication

Specification:

• Test scope:
• 2.5~999999RPM (RPM) photoelectric speed mode
• 0.5~19999RPM (revolutions per minute) contact speed
• 0.05~1999.9m/min (m/min) contact wire speed
• 0.05~99999m (meter) contact wire length

• Resolution:
• Photoelectric speed mode: 0.1RPM (revolutions per minute) (0.5~999.9RPM)
• 1RPM (revolutions per minute) (above 1000RPM)
• Contact speed mode: 0.1RPM (revolutions per minute) (0.5~999.9RPM)
• 1RPM (revolutions per minute) (above 1000RPM)
• Contact wire speed mode: 0.01m/min (m/min) (0.05~99.99m/min)
• 0.1m/min (m/min) (above 100m/min)
• Line length: 0.02m (0.05~99999m) Accuracy: ± (0.05% reading+1 word)

• Test scope: Automatic
• Storage: Value, Small Value, and New Value
• Detection distance: 50~500 millimeters
• Time base: 6MHz crystal oscillator
• Power consumption: approximately 30mA (during operation)

Package: 

• 1 x DT6236  tachometer;
• 1 x black plastic gift box;