Package Dimensions : 12.9 x 5.1 x 1.5 inches; 0.71 Ounces
Item model number : 54-100-331-0
Batteries : 2 Lithium Metal batteries required.
Date First Available : January 28, 2013
Manufacturer : Fred V. Fowler Company, Inc.
ASIN : B00B5HKPC0
Country of Origin : China