Product Dimensions : 9 x 4.8 x 2.8 inches; 6.38 Ounces
Item model number : 557s
Batteries : 9 AAA batteries required. (included)
Date First Available : January 25, 2021
Manufacturer : Testo SE & Co. KGaA
ASIN : B08TYT6NFW
Country of Origin : China