Size: 7.25″ long overall (5 3/4″ usable length) x 1 1/8″ wide at widest point
Batteries: 2 AA (included
Cleaning Instructions: Wash with soapy warm water on a washcloth; but can tolerate splashing.
Special Instructions: the dial can turn when bumped and waste your battery power. Remove one of the batteries when not using.
Warranty: 1 year manufacturer’s warranty.