Handheld Vibration Meter

Columbia Research Laboratories’s Model VM-300 is a general purpose vibration measuring instrument designed for periodic routine checks of industrial equipment where portability and ease of use are required. Acceleration, velocity, and displacement measurement modes are provided, along with a number of value-enhancing features. Dual power allows the VM-300 to be powered from its internal battery in the field or from an external AC adapter to save battery life in bench applications. A precision low-voltage lockout circuit prevents the VM-300 from making erroneous readings due to a low battery. An automatic 10-minute timeout during battery operation prevents the meter from draining the battery while it is unattended. An optional printer can be connected to the VM-300 meter for permanently recording measurements. (http://www.crlsensors.com)