Dual Transducer Ultrasonic Pest Repeller Special Category for RBLDF-2nD Designed for convenient management

Designed for convenient management

The PC to Video Converter from Cypress Technology is ideal for setting up professional video displays for business lectures

middle and bottom

Double shielded cable

HP 727 130-ml Magenta Ink Cartridge

Dual Transducer Ultrasonic Pest Repeller Special Category for RBLDF-2nD Designed for convenient managementEmits ultrasonic sound waves which are extremely unpleasant for cockroaches, flies, crickets, silverfish, earwigs, mice and other nasty critters. Laboratory research has shown ultrasonic sound waves attack the auditory and nervous systems of most common pests causing them pain and discomfort. The high intensity sound waves will end up driving away these pests. The frequency can be manually adjustable from 22kHz up to 49kHz, for driving away certain