CRL E03VLW Wood's Vacuum Loss Warning Buzzer

CRL Wood's Vacuum Loss Warning Buzzer is powered independently by a long-lasting 9-volt battery. The CRL Wood's Vacuum Loss Warning Buzzer is available for all of Wood's below-the-hook vacuum lifters, either at the time of lifter purchase or installed later in the field. This optional device automatically monitors the lifter's vacuum and sounds an alarm if the lifter does not reach or maintain a level that is sufficient for lifting. Unlike buzzers that sound whenever the lifter is not attached to a load, the Vacuum Loss Warning Buzzer uses advanced logic circuitry to warn the opera