Precision Electronic Whistle (Batteries Included)

Precision Electronic Whistle (Batteries Included). With two selectable tones and a push button, the Precision electronic whistle can be operated with a single hand, making it easy to use in all climates. It delivers a strong, consistent sound and features metal tubing. Functions as 125dB/-5dB. Lanyard and 4 x CR2032 batteries included. Ref: UTRD1320