6 Pack Disposable Pen Light with Pupil Gauge, Medical Diagnostic Pens

Never used premium penlights to gauge pupil size. PRACTICAL - Bright white light ideally helps you to perform daily work such as inspection of sore throats, ears, eyes or noses. A pupil gauge is featured on the side of the penlight; this comes in handy when measuring the pupil dilation of a patient's eye. EASY TO USE - The pen lights have a pocket clip for conveniently securing to a shirt pocket. A push-button on/off switch on the top of the pen makes it easy to use and control. COMPACT & LIGHTWEIGHT - The pen light is perfectly sized to easily fit into your shirt pocket, backpack, a trauma first responder medical bag, vehicle compartment or desk drawer. It’s the perfect medical tool to carry anywhere.