A professionally diagnostic set used for checking facial features (ear, nose, eyes, mouth, throat), can use for both humans and animals.
Use the No.2 (C) battery two pieces.
Light bulb: two kinds: halogen and LED.
The handle is made of copper and is plated on the outside. The other metal parts are mainly zinc alloy, and the plastic part is ABS.
With three different specifications of the inspection ear tube, the diameter of the lens barrel is 4mm, 3.2mm and 2.4mm, and the magnification is 1.5-2P

