Metravi Tachometer 10 to 99999 RPM, NCTM-500

Power Source: Battery Operated
Display: Backlit LCD
Battery Type: Alkaline
Type of Product: Tachometer
Measurement Range: 10 to 99999 RPM
Color: Blue
Sampling time: 1 sec to 7 sec
Accuracy: (0.04%+2)
Detecting Distance: 50 to 200 mm
Model No: NCTM-500
Counting range: 0 to 99999 Counts
Contact Type: Non-contact Type
No of Battery: 2
Battery Size: AAA
Indication: Over-range Indication, Low Battery Indication