Detectos model DLM may be used stand-alone on an exam table or with Detectos model MB130 and MB150 pediatric scales. The lightweight design and battery power make it ideal for easy transport from one patient room to another. A bold LCD with convenient unit switching and overall dimensions of 11.4 W x 2.7 H x 24.4 L inch (29W x 7 H x 62 L cm). Powered by two 1.5V AAA batteries (included) and a Hold feature to retain measurements on screen. Length range: 13.75 to 31.5 inch (35 to 80 cm).