Vintage 1987 ETEC Measure Mate Model R Ultrasonic Distance Measurer Tested

Vintage ETEC Measure Mate Model R electronic ultrasonic distance-measuring tool from 1987. Tested and working; the digital display powers on and provides measurements in feet and inches, as shown in the photos. Includes the original instruction booklet and drawstring storage pouch. The device, booklet, and pouch show normal age and storage wear, including light scratches, dust, discoloration, creasing, and staining. Battery is not included. Please review all photos for the exact condition and included items. This is an ultrasonic measuring device, not a modern laser measurer.