Product Dimensions : 7.4 x 5.12 x 1.77 inches; 4.97 Ounces
Item model number : LETMT021
Batteries : 2 AAA batteries required. (included)
Date First Available : July 10, 2021
Manufacturer : Zhi Xuan YiQi Instrument Co.Ltd
ASIN : B0992Z5CR6