---
product_id: 269820375
title: "K3 Pro"
brand: "nextorch"
price: "¥16382"
currency: JPY
in_stock: null
reviews_count: 6
url: https://www.desertcart.jp/products/269820375-k3-pro
store_origin: JP
region: Japan
---

# Dual warm yellow & neutral white LEDs Compact 12cm pen-size with clip Type-C rechargeable battery K3 Pro

**Brand:** nextorch
**Price:** ¥16382
**Availability:** ❌ Out of Stock

## Summary

> 🩺 Illuminate your expertise, anytime, anywhere.

## Quick Answers

- **What is this?** K3 Pro by nextorch
- **How much does it cost?** ¥16382 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/269820375-k3-pro)

## Best For

- nextorch enthusiasts

## Why This Product

- Trusted nextorch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast Type-C Recharge:** Never run out of power with convenient, universal Type-C charging included in the package.
- • **Ultra-Portable Design:** Slim 12cm length and lightweight 27.8g aluminum body clip easily to your pocket for on-the-go readiness.
- • **Dual-Mode Illumination:** Switch effortlessly between soothing warm yellow and crisp neutral white light for precise medical exams or everyday tasks.
- • **True Tissue Color Accuracy:** High color rendering index ensures accurate lesion assessment, critical for healthcare professionals.
- • **Versatile Brightness Levels:** Three brightness modes from 2lm to 80lm adapt perfectly to any clinical or daily lighting need.

## Overview

The Nextorch Rechargeable Pen Torch is a sleek, medical-grade LED penlight designed for healthcare professionals. Featuring dual warm yellow and neutral white light modes, it offers precise tissue color rendering and three adjustable brightness levels (2lm, 10lm, 80lm). Powered by a rechargeable lithium-ion battery with Type-C charging, its compact 12cm aluminum body with pocket clip ensures portability and convenience for doctors and nurses on the move.

## Description

Nextorch Rechargeable Pen Torch, Medical LED Penlight for Doctors and Nurses, Mini Pen Light with Warm Yellow Light and Neutral White Light, Pocket Clip (Black)

## Features

- 【Two Light Sources】 Warm yellow and neutral White light, giving you multiple choices. Warm yellow light has no blue light hazard to human eyes. Therefore, you can use it for medical inspections use, which is suitable for doctors and nurses. White light can be used in your daily life. More convenient while one flashlight possess two light sources
- 【Type-C Charging】 This pen torch is powered by a built-in battery which you can charge it by type-c cable directly. It is included in the package
- 【Multiple Modes】 The pen light has three modes. 2lm warm yellow light, 10lm white light and 80lm white light. Not only can be used for medical use, but also in daily use.
- 【Pen-like Compact Size】 With its length of 12cm and a pocket clip, you can clip it to your pocket directly. Its weight only 27.8g, very handy and compact
- 【High Degree Color Reduction】 High color rendering index true tissue color rendition, aiming to help you make judgments efficiently and accurately by truly presenting the status of lesions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | NEXTORCH |
| Part number | K3 Pro |
| Item Weight | 27.8 g |
| Product Dimensions | 1.43 x 1.29 x 12.9 cm; 27.8 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | K3 Pro |
| Size | 1 Count (Pack of 1) |
| Colour | White |
| Style | Rechargeable |
| Material | Aluminum |
| Power source type | Battery-powered |
| Light source | LED |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| tech_spec_battery_description_toys | battery_type_lithium_ion |

## Images

![K3 Pro - Image 1](https://m.media-amazon.com/images/I/61ZEoKir4hL.jpg)
![K3 Pro - Image 2](https://m.media-amazon.com/images/I/71fMHEhh94L.jpg)
![K3 Pro - Image 3](https://m.media-amazon.com/images/I/71o-362Jy4L.jpg)
![K3 Pro - Image 4](https://m.media-amazon.com/images/I/710alxxbf3L.jpg)
![K3 Pro - Image 5](https://m.media-amazon.com/images/I/71Rp4gAdEHL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing little torch
*by T***E on 16 June 2024*

What a great little pen torch the quality is second to none, especially when I realised you need to turn the switch to the on position in order for it to charge. Battery life is excellent many hours of use between changes. Highly recommend this product and the seller. Thanks

### ⭐⭐⭐⭐⭐ Handy medical pen light
*by I***N on 24 February 2021*

I ordered this light pen for my wife as she takes care of the health of family members at home. She uses light to check our daughter's back throat when temperature appears and daughter feels not well. Usually she used little torch or light from mobile phone but with this precision pen like torch she can do it with comfort and precision.Pen have a bit of weight though and its body is smooth to touch. Pen gives 3 types of light among which 1 is yellow and 2 of them are white but with different super-strong bright light and half bright. I took few photos to show the difference.Pen arrived in hard case with short type C charging cable and 2 spare rubber washers. To charge this pen we need to unscrew it, there is type C port. After some time of use, the washer between the joining screwing point may get weaker so we have additional spare washers to use. Well thought.Pen have metal clip so professionals can hang it on shirt's site pocket. We aren't doctors or nurses but we can still use this pen at home, especially when now, during pandemic we need to diagnose ourselves at home and report health issues on phone call with doctor or nurse. Pen like this is definitely good to have especially when the yellow light is safe to use to examine an eyes, the white light to examine throat, ear or even helps to find something small dropped on the floor.I can recomend this product. It may seems a but pricey but is well made and works well too. One button changes all settings (on/off/white lights/yellow light).

### ⭐⭐⭐⭐ Really strong white light, yellow light great for eye examination
*by M***L on 10 March 2021*

I'm not a medical professional. Therefore it's not easy for me to judge how 'medical' this pen really is. I know it's good and useful though.It comes in a plastic hard box. Inside you'll get the pen, a USB-C to USB-A charging cable, 2 replacement washers and some instructions. All in a nice foam form.The pen itself is well made and looks esthetic. All black with the logo and some other info. I'm not exactly sure why I get a ruler and different radiuses on it also. Is it to know how deep I'm sticking it into somebody's mouth? It's not explained or referred to in the instructions or the item description. But it doesn't disturb anything either. It's got a metal clip so you can hang it in your chest pocket.The pen feels very solid, all being made of metal. The front bit has a watertight solid glass with the LED bulb behind. The back has the multi-function metal button. If you unscrew it (sort of like a normal pen), you'll get to the charging port which surprisingly is a USB-C. I wasn't expecting a 'futureproof' port with a medical pen so I am genuinely impressed. Charging takes approx 2.5h and lasts up to 19hs on the lowest setting. Red light around the port indicates charging, green means charged. Simple and nice.You get 3 light levels for different examinations. The lowest yellow light has removed blue light and is safe for eye examination. Checked and you can point the light at the eye without getting it irritated. The 2nd level is weaker white light, sufficient for mouth examination. The 3rd one is strong white light which can be used for ear exams. Or as a very portable flashlight. Trust me, it's strong enough.Operating the button is a bit fiddly. You kind of press it halfway to choose the light mode and then you press it fully to lock it. But if you release the button and press it fully after, you get the next mode. Personally I'd prefer 2 buttons perhaps.The pen is waterproof up to 1m. Not because you dip it in someone's mouth or in water, but to disinfect it properly later so you can use it with another patient. It has a rubber washer where you unscrew it, to protect the inside from moisture.In the end we come to the price. Which is quite hefty. The pen is well made and solid. It is a good source of light and can definitely be used for medical purposes. But the £36 makes me hesitate a bit. It's not an otoscope which also offers magnifying features but is still cheaper. Hence I've taken a star away. But if you don't mind the price too much, it really is a good, well made product.Thank you for reading my review. I hope you found it helpful.

## Frequently Bought Together

- Nextorch Rechargeable Pen Torch, Medical LED Penlight for Doctors and Nurses, Mini Pen Light with Warm Yellow Light and Neutral White Light, Pocket Clip (Black)
- Flintronic Diagnostic Medical Penlight, Rechargeable LED Pen Torch with Pupil Gauge and Clip, First Aid Pupil Gauge Doctors Nurses Medical Pen Light Medical Equipment (With Type-C Charging Cable)
- LEAGY Pen Torches for Nurses,Reusable Rechargeable Torch,2Pack White LED Lights Pen Light

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*