• High-definition large LCD display, clear reading
• Infrared non-contact measurement, easy to carry and use
• Data hold function, support to hold the max value, min value, average value and real-time value during the measurement
• The upper and lower alarm limit is settable, the screen will emit red background light when over the upper and lower limit

Specifications:

• Model: TA501A
• Range: 2.5RPM~99999RPM(rpm/min)
• Resolution: 2.5RPM-999.9RPM(0.1RPM), 1000RPM above(1RPM)
• Accuracy: ±(0.05% reading+1 digit)
• Ambient Temp. Range: 0~60℃
• Display: 6 digits, max 999999
• Effective distance: 50mm~500mm
• Sampling rate: 0.8s(over 60rpm/min)
• Auto power off: 10mins(can be canceled manually)
• Product size: 152x55x33mm
• Screen size: 37x41mm
• Weight: Approx.125g(battery not included)
• Power: 3x1.5V AAA(R03/LR03) (not included)