Product Dimensions : 13.8 x 2.5 x 0.9 inches; 1.76 Ounces
Item model number : 83210-12
Batteries : 1 LR44 batteries required. (included)
Date First Available : April 19, 2016
Manufacturer : VEE GEE Scientific
ASIN : B01EIQ6SPM
Country of Origin : China