Rechargeable Pen Light Flashlight with Pupil Gauge & Ruler Mini LED Penlight for Nurses Doctor

This stainless steel pen light for nurse has a pupil gauge and 4cm scale printed on the side to help doctors or nurses measure pupil size, and a small millimeter scale for measuring wounds. This small rechargeable pen light flashlight can be charged with your power bank, computer, etc. with the included type-C to USB charging cable. To use, remove the pen cap and press the top button 3 times to toggle between white light, warm yellow light and off. The white light is ideal for checking the nose, mouth and ears. Warm yellow light is soft and suitable for examining the eyes. This medical pen light is a great gift choice for nurses, doctors, pediatricians, residents or medical school nursing students. 5 3/8" L x 1/2" W