2.4" LCD Digital Tachometer (3 x AA)

2.4" LCD Digital Tachometer (3 x AA)

US$ 15.86 Free worldwide shipping!
DealExtreme
- Color: Grey - Plastic case material - 2.4" LCD 5-digit display - Test range: 2.5RPM~99999RPM - Resolution: 0.1RPM (2.5~999.9RPM) / 1RPM (over 1000RPM) - Accuracy: +/- (0.05% + 1 digit) - Sampling time: 0.8 second (over 60RPM) - Detecting distance: 50mm~200mm(LED) - Time base: 6MHz quartz crystal oscillator - Auto switch range - Memory: max value, min value, last value - Powered by 3 x AA batteries (not included) - Widely used to measure car tire speed or motor speed etc. - Accessories: - 3 x Reflecting tape marks - 1 x Carrying pouch - 1 x English manual Dimensions: 6.69 in x 3.03 in x 1.42 in (17.0 cm x 7.7 cm x 3.6 cm) Weight: 8.54 oz (242 g)