[Multifunctional Environmental Monitoring] Equipped with built-in temperature and humidity sensors, this device offers comprehensive environmental monitoring in one portable tool. features like auto shut-off, data hold, and unit conversion make it a versatile companion for both indoor and outdoor use. [Reliable and Portable] With its rechargeable battery, durable build, and compact design, this light indicator meter delivers consistent performance without the bulk. perfect for evaluating lighting conditions in various settings, from photography studios to indoor gardens. [User Friendly Design] The digital light meter boasts a one-touch indicator for instant light assessment, type-c charging for convenience, and a lanyard for easy portability. its intuitive interface and miniature size ensure hassle-free operation wherever you go. [Precise Light Measurement] This compact digital light meter provides accurate light measurement with a wide range of 0.1-999900 light/0.1-92890 fc and an impressive accuracy of ±4% of reading. whether you're a professional photographer or a plant enthusiast, this tool ensures reliable performance for all your lighting needs. [Easy Unit Conversion] Switch effortlessly between light/fc and ℃/℉ units by long-pressing the unit button for over 2 seconds. the hold function allows you to lock or unlock data with a short press, making measurement recording efficient and straightforward.