Anders Electronics TM5010 转速表

This pocket sized 6-digit LCD optical tachometer has a measuring range of 30 to 30000 rpm. The unit operates by sensing reflected light from an integral source, and will sense any rotating shaft if there is sufficient contrast e.g. a keyway. Alternatively self-adhesive reflectors may be affixed to the shaft. Requires 4 x AAA size alkaline batteries (not supplied).Remote sensor probe (available separately, RS Stock No. 546-6837). This ‘plug-in probe’ allows access to limited access areas or it may be permanently affixed to a machine if required. A switch inside the battery compartment allows the use of the integral or remote sensor. Probe dimensions: 21mm dia. 58mm long. Lead length: 210mm coiled, 800mm extended.7 ranges, rpm, rps, m\/min, cm\/sec, f\/min, in\/sec, y\/min. 8 memory locations. Auto power off. 6-digit LCD. Membrane type keyboard. H x W x D: 121 x 58 x 30mmCategory = OpticalBattery Type = AAADisplay Type = LCDDimensions = 58 x 30 x 121mmHeight = 121mmLength = 58mmMaximum Speed = 30000rpmMinimum Speed = 30rpmModel Number p = 1858232SWidth = 30mm