the stanley intellimeasure 77-018 ultrasonic distance estimator measures distances up to 12m40ft at andplusmn05 accuracy with an easy to read lcd screenit calculates area estimates materials for flooring painting wallpapering etc and volume estimates heatingcooling requirements it displays the last 3 measurements no data retrieving necessary measures in metric and imperial units and is able to
ultrasonic radar module electronics kit on other UK sites
ultrasonic radar module electronics kit on USA sites
The Cobra DSP 9200 BT, Cobra's most advanced detection system to date, is the company's first digital detector, which substantially improves the detection range and performance of former models and embeds new and advanced technology for precise notifications through use of digital signal processing (DSP) to identify real alerts from unwanted noise for greater alert reliability and
This tastefully designed tabletop device can help safely control your dog?s barking from up to 25 feet away. Whenever your pal barks, a 2-second ultrasonic tone correction can be delivered either automatically or manually ? your choice. No receiver collar is necessary, but your furry friend will learn to associate his barking behaviour with the unpleasant sound (that only he can hear) in no time.