Description

Specification:
Type: TA8146A, TA8146C.
Speed: 2.5-99999RPM (r/min).
Photoelectricrotation speed: 2.5-99999RPM(r/min).
Contact rotation speed: 0.5-19999RPM(r/min).
Contact surface speed: 0.05-1999.9m/min(m/min)(TA8146A).
Contact surface speed: 0.16-6560 ft/min(ft/min)(TA8146C).
Resolution: Resolution.
Photoelectric rotation speed:
0.1RPM(r/min)(2.5-999.9RPM)(TA8146A).
1RPM(r/min) (over 1000RPM).
Data accumulated Range: 1-99999.
Note.(Tested object turns once and accumulates once).
Photoelectric rotation speed:
(TA8146A):
0.1RPM(r/min).
(2.5-999.9RPM) 1RPM(r/min) (over 1000RPM).
(TA8146C):
Contact rotation speed: 0.1RPM(r/min).
(0.5-999.9RPM) 1RPM(r/min)(over 1000RPM).
Contact surface speed: (0.05-99.99m/min).
0.01 m/min(m/min) (over 100m/min)(TA8146A).
0.1m/min (m/min) (0.16-99.99ft/min)(TA8146C).
0.01ft/min (ft/min) (over 100ft/min)(TA8146A), 0.1 ft/min (ft/min)(TA8146C).
Size: 160 x 76 x 40mm(TA8146A).
Size: 205x 76 x 40mm(TA8146C).
Accuracy: 0.05%+1digit).
Range selection: Auto switch.
Sampling time: 0.8 sec(over 60 r/min).
Effective distance: 50mm ~ 500mm.
Screen size: 48 x 40mm.
Power: 4 x 1.5VAA battery.
Weight: 135g (Battery not included).

Package included:
1 x Digital Tachometer.
1 x Color box.
1 x Cloth bag.
1 x User manual.
1 x Probe.
1 x Reflective sticker.
1 x Measuring accessory