- Auto Power Off: This light meter features an automatic shut-off function that activates after 15 minutes of inactivity, effectively conserving battery life and ensuring reliable performance. - Flexible Measurement Range: With measurement capabilities of 200, 2000, 20000, and 200000 lux or 20, 200, 2000, and 20000 foot-candles, this device adapts easily to various lighting conditions, making it suitable for diverse applications. - Customizable Alarm Settings: Set your desired upper and lower limit thresholds for monitoring light levels. When these limits are exceeded, a red background light on the screen alerts you promptly, enhancing your awareness of lighting changes. - High Precision: Equipped with a high-quality probe, digital photodiode, and filter lens, this illuminance meter ensures exceptional accuracy with a 120° incident angle, providing reliable readings for professional use. Use Scenarios: 1. Ideal for photographers and videographers who need precise lighting measurements to achieve the perfect shot in any environment. 2. Useful for horticulturists aiming to optimize light exposure for plant growth, ensuring that lighting levels are maintained within the ideal range. 3. Essential for indoor environment assessors evaluating workplace lighting to promote comfort and productivity. This light meter combines advanced functionality with user-friendly features, making it a valuable tool for professionals across various fields.