When using the non-contact mode, rotational speed (RPM) is measured
using a visible beam of light. The CDT-2000HD can be up to 24 inches
away from the small piece of reflective tape that is affixed to the
rotating element. In the contact operating mode, the speed is sensed by
directly contacting rotating device using one of the contact adapters
supplied with the instrument.
The CDT-2000HD's rugged construction, portability and outstanding
features make It an ideal choice for maintenance personnel, machine
operators or others in a wide variety of machinery and material handling
Contact Indicator shows if contact or non-contact operation is selected.
Low Battery Indicator alerts the operator if the batteries are low.
On-Target Indicator confirms that the measurements are reliable.
Memory Indicators are illuminated when the maximum, minimum, average and last readings are recalled to the display for viewing.