|
See details
|
MA25T
Part No.: MA25T
Ultrasonic Transducer - Transmitter at 25KHz. Sends piercing sound omindirectionally. Cannot be heard by normal human ears, but sends frightening sound to horses, cats, dogs, mice, rats, birds etc etc. 25KHz presents a lower frequency sound than conventional 40KHz transducers and is more effective in animal and pest control.
Price: £5.00
|
|
See details
|
MA40R
Part No.: MA40R
Ultrasonic Transducer - Receiver at 40KHz. Sensitivity 65dB. 30K impedance. Matched for transmitting on MA40T
Price: £2.50
|
|
See details
|
MA40T
Part No.: MA40T
Ultrasonic Transducer - Transmitter at 40KHz. Sensitivity 106dB. 500R impedance. Matched for receiving on MA40R
Price: £2.50
|
|
|
