electromagnetic cockroach repeller

Brand Name:phs

Model Number:QS002

Place of Origin:shenzhen

Ultrasonic Pest Repeller Electronic Insect Cockroach Rat Control Wide Range

Brand Name:Laimi

Model Number:TM-QC-405MH

Place of Origin:CHINA

... HOME : Pest control products uses state of the art ultrasonic and ElectroMagnetic technology to drive pests away , which drive pests out of your home for good. Mice, rats, spiders, roaches, mosquitoes, ants ,snakes , ...

Brand Name:Skynav

Model Number:801PC001

Place of Origin:China

801PC001 Skynav Enhanced Version Electronic Cat Ultrasonic Repeller killer Anti Mosquito Rat Mouse Cockroach Pest Reject Repellent EU/US Plug (801PC Pest Control) 1. Features: Brand new and high quality. This machine will have great effect in 50-80 square ...

Model Number:PJ-1001

Feature: 1. The repellent can be effective used in the room of 100-150 square meters. 2. The repellent can repel pests such as: mosquitoes, flies, ants, reptiles, cockroaches and rats, etc. 3. The ultrasonic wave emitted by the device will not harm any ...

Brand Name:GOLD

Model Number:WTEM-3Q

Place of Origin:chongqing,China

WTEM-2: Because Ordinary Tools Discover Ordinary Things For Those Who Laugh at “Impossible” Geology When the map says “Here Be Dragons,” smart explorers bring the WTEM-2 System – the Swiss Army knife of geophysical gear that turns scientific nightmares int...

Brand Name:Kaienli

Model Number:KL7102107ER27ER

Place of Origin:China

...electromagnetism. The valve consists of a solenoid coil and a moveable plunger or armature. When an electrical current is applied to the solenoid coil, it generates a magnetic field that attracts or repels the armature, thereby controlling the opening or

Place of Origin:China

... rotor contains coil windings that are powered by the DC current and the stator contains either permanent magnets or electromagnetic windings. When the motor is powered by DC current, a magnetic field is created within the stator, attracting and repelling