Brightness should be within normal limits that are not harmful and could be tolerated by patients. Commonly, they use it for the pupil test – a physical examination procedure used to check the reaction of pupils to light whether they constrict or remain dilated. Opoway Penlight with Pupil Gauge Price: $8.99. Meanwhile, LED bulbs are more low maintenance. Penlight has bulbs that could either be made of halogen or LED. Halogen bulbs flash like sunlight that produces a bright and yellow light. It includes a pupil gauge and a 5-cm ruler on the side to help in measuring pupil size. Medical penlights are one of your essential physical assessment tools to accurately examine patients especially their visual sensory and neurologic functions. Previous page of related Sponsored Products. Please try again. It is powered by AAA batteries and can emit light with a minimum of 4 lumens for 193 hours and a maximum of 230 lumens for 34 minutes. Medical practitioners use penlight as an assessment tool especially small body parts such as eyes, ears, nose, and mouth. However, for medical students and those who are still learning prompt pupil assessment, getting a penlight with pupil gauge is advisable for practice. It is designed with a pupil gauge ranging from 3 mm to 9mm. This item is non-returnable, but if the item arrives damaged or defective, you may request a refund or replacement. It’s kind of like buying a old Jag- pretty, expensive, exquisite design, but you know you’re on borrowed time and you’ll eventually get sucked into parts, repairs or replacement. Tail clicks could be switched on by pressing the button on the top. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. Medical professionals are skeptical about purchasing a penlight with the perfect features good for assessing their patients. Welch Allyn® Halogen Penlight A convenient pocket light to fit your hand perfectly, right down to the On/Off switch. For quick and effective evaluation of the pupillary reflex. This penlight spot instrument measures 6 inches long x 11/16 inches diameter. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. I had this exact penlight years ago but it was stolen at work by a resident (grr). Reviewed in the United States on February 11, 2018. Sold by PRIME GUYS and ships from Amazon Fulfillment. Either the pen will inevitably hit the ground at some point and the light will bust, or the switch will eventually come loose. Uses AAA batteries. Your email address will not be published. For more information, you may want to check the CAVN Penlight on Amazon. CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students Rose Gold and White 4.6 out of 5 stars 1,099 # 1 Best Seller in Medical Pen Lights.