--- product_id: 256570357 title: "CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students Rose Gold and White" brand: "cavn" price: "1934572₫" currency: VND in_stock: true reviews_count: 5 category: "Cavn" url: https://www.desertcart.vn/products/256570357-cavn-pen-light-with-pupil-gauge-led-penlight-for-nurses store_origin: VN region: Vietnam --- # 5cm pupil gauge & ruler 200 lumens bright LED durable aluminum alloy CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students Rose Gold and White **Brand:** cavn **Price:** 1934572₫ **Availability:** ✅ In Stock ## Summary > 🔦 Illuminate your expertise with precision and style. ## Quick Answers - **What is this?** CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students Rose Gold and White by cavn - **How much does it cost?** 1934572₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/256570357-cavn-pen-light-with-pupil-gauge-led-penlight-for-nurses) ## Best For - cavn enthusiasts ## Why This Product - Trusted cavn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Pack Power Duo:** Get two sleek penlights in rose gold and white—because one just isn’t enough. - • **Push-Button Simplicity:** Easy on/off switch for seamless operation—no fumbling, just focus on your patient. - • **Long-Lasting Durability:** Crafted from premium aluminum alloy to withstand daily wear and tear in fast-paced clinical settings. - • **Lightweight & Clip-Ready:** Compact design with pocket clip keeps your penlight accessible and hands-free all shift long. - • **Precision at Your Fingertips:** Integrated 5cm ruler and pupil gauge for quick, accurate medical assessments on the go. ## Overview The CAVN Pen Light set includes two premium aluminum alloy LED penlights in rose gold and white, each featuring a 200-lumen LED bulb, a built-in 5cm pupil gauge and ruler for precise medical measurements, and a convenient push-button switch with pocket clip. Lightweight and durable, these penlights are powered by 2 AAA batteries (not included), designed for nursing students, doctors, and healthcare professionals who demand reliability and style during every shift. ## Description CAVN Medical LED Penlight Doctor Nurse Pen light Specifications: Material Aluminum alloy material, make this medical led penlight long-life, easy to use and affordable Design: This medical penlight has A 5cm-ruler on the back and Pupil Gauge on it Dimensions: 1.2cm (D) x 13.5cm (L) Powered by: 2xAAA batteries (not included) Weight: 40g Content: 2 PCS Medical Penlights Color: Rose Gold White Note: These penlights come without batteries, these penlights needs 2 Packs AAA batteries, both batteries are placed with its "" towards the penlight LED bulb. Please use standard and safety AAA batteries Please avoid dropping the penlight onto hard ground. Review: In good condition Review: Excelentes materiales resistentes y una muy buena iluminación, al ser pilas 3A se pueden comprar en varios lugares, recomiendo que sean de buena calidad para que saquen el mejor rendimiento. ## Features - You will get 2 Pcs LED Penlights (Rose Gold+ White). These Pen lights are made of premium aluminum alloy and led bulb, which make sure these nurse penlights durable and long-life using. Note: Batteries were not included. - There are pupil gauge and a 5cm-ruler on the side of the penlight. It is very helpful for you to measure the pupil dilation and length on using these medical penlights. - Convenient to use: these reusable nursing penlights are push-button on/off switches with pocket clip. It is easy to control and place them on your uniform pocket. - These Penlights can be powered by 2 Packs AAA batteries with keeping the positive pole "+" direction of batteries to the pen bulbs. - Lightweight and Convenient: these pen lights are light and compact, convenient to carry anywhere. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JMNCHMN | | Additional Features | 2" ruler, durable | | Batteries are Included | No | | Battery Description | AAA alkaline | | Battery Type | Alkaline | | Best Sellers Rank | #89,459 in Health ( See Top 100 in Health ) #871 in Medical Home Tests & Monitoring | | Brand Name | CAVN | | Bulb Base | Wedge | | Bulb Shape Size | B10 | | Color | Rose Gold, White | | Customer Reviews | 4.6 4.6 out of 5 stars (18,503) | | Finish Types | Brushed | | Included Components | Usb Cable | | Item Dimensions D x W x H | 10D x 5W x 1H centimeters | | Item Dimensions L x W x H | 13.5L x 1.2W x 1.2H centimeters | | Item Weight | 0.09 Pounds | | Light Source Special Features | Pupil Gauge, Ruler | | Light Source Type | LED | | Manufacturer | CAVN | | Material Type | Aluminum | | Model Number | FC019-RW | | Mounting Type | Without Assembly | | Number of Batteries | 2 AAA batteries required. | | Number of Light Sources | 2 | | Power Source | Battery Powered | | Recommended Uses For Product | Medical examinations, outdoor activities, general purpose low-light tasks | | Shape | Pen | | Style Name | doctor | | UPC | 706084746239 | | Unit Count | 2 Count | | Voltage | 2.2 Volts | | Water Resistance Level | Not Water Resistant | | White Brightness | 200 Lumens | ## Product Details - **Colour:** Rose Gold, White - **Light source type:** LED - **Material:** Aluminum - **Power source:** Battery Powered - **Special features:** 2" ruler, durable ## Images ![CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students Rose Gold and White - Image 1](https://m.media-amazon.com/images/I/61EW-iDIJfL.jpg) ![CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students Rose Gold and White - Image 2](https://m.media-amazon.com/images/I/61-SnCGlCQL.jpg) ![CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students Rose Gold and White - Image 3](https://m.media-amazon.com/images/I/61ioJFomEWL.jpg) ![CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students Rose Gold and White - Image 4](https://m.media-amazon.com/images/I/71T8MQd0HmL.jpg) ![CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students Rose Gold and White - Image 5](https://m.media-amazon.com/images/I/71C57GbvrQL.jpg) ## Questions & Answers **Q: Can you write with it? I do not see and ink tip** A: No, it is not for writing. **Q: would this work for playing with a cat?** A: No it’s for checking pupils **Q: Is the light too bright that the pupils will constrict too tightly??** A: No it’s not too bright. I use mine to see if there’s bubbles under my Scleral lenses and it works great. I only shine the light for a few seconds and I’m moving it around not holding in one spot. Hope this helps **Q: Can I storage it use the brand name of " Jun Xuan " stethoscope case? their case price is very cheap and quality good.** A: It's a standard pen light size so if you have a strap in the case for a pen light this will fit easily. It also has a tab at the top like a pen tab that would hook onto a pocket or strap. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***E on 17 April 2025* In good condition ### ⭐⭐⭐⭐⭐ Review *by R***Z on 11 November 2020* Excelentes materiales resistentes y una muy buena iluminación, al ser pilas 3A se pueden comprar en varios lugares, recomiendo que sean de buena calidad para que saquen el mejor rendimiento. ### ⭐⭐⭐⭐⭐ Review *by H***A on 7 May 2023* Outstanding ## Frequently Bought Together - CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students (Rose Gold/White) - MEUUT 2 Pack Medical Scissors Trauma Shears for Nurses -Patented Bandage Scissors with Non-Stick Blades, Surgical Grade Shears Stainless Steel EMT Scissors for All Purpose - 3M Littmann Classic III Monitoring Stethoscope, 5870, More Than 2X as Loud, Weighs Less, Stainless Steel Rainbow-Finish Chestpiece, 27' Black Tube, Stem and Headset --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/256570357-cavn-pen-light-with-pupil-gauge-led-penlight-for-nurses](https://www.desertcart.vn/products/256570357-cavn-pen-light-with-pupil-gauge-led-penlight-for-nurses) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-23*