2-Piece Diagnostic Medical Pen Light, Mini Reusable LED Pen Light, Pen Flashlight, Doctor Nurse Emergency Pen Light, Black and Silver（Batteries Not Included）

OverviewMedical LED Pen Light Doctor Nurse Pen Light Emergency Pen Light 2-Pack

Material:Aluminum alloy material, it can make this medical pen light long-life, easy to use and affordable
Special Design:These penlights are designed with metal pocket clip, a 5cm-ruler chart and pupil gauge.
Dimensions and Weight:1.2cm (D) x 14cm (L) and 20.5g/pc
Powered by:2-Pack AAA batteries (batteries were not included in the package)
Kindly Note:These penlights come without batteries, they can be powered by 2 Packs AAA batteries.Batteries are placed with their "+" towards the pen light LED bulb.Please use standard and safety AAA batteries.Please avoid dropping the pen light onto hard ground in case of damaging the led bulb.
Pen type appearance, lightweight and portable.
Powered by: 2-Pack AAA batteries (batteries were not included)
The clip design make this pen light very convenient to carry around, you can hold this pen light on your uniform.
With pupil scale, convenient for contrastive measurement during observation. Blue light hazard rated exempted,no hurt to eyes when lighting directly into eyes.