Digital Light Meter Welcome to our store! High Performance: This professional light detection meter boasts high measurement accuracy and a fast response time. Peak Hold Function: The digital illuminance meter can track signal pulses greater than 100mS and lock the peak value. Reading Lock Function: The light meter can lock the measured value for convenient recording, ensuring no data loss. Easy to Use: The digital light meter displays data clearly on its screen and is simple to operate with marked buttons. Portable and Durable: The meter is small and lightweight, making it easy to carry. It features an ABS shell for robustness and durability. Item Type: Digital Light Meter Material: ABS Model: HT603 Battery: 3 x 1.5V AAA batteries (not included) Application: Light detection Basic Parameters: Range: 1000, 10000, 200000 LX 100, 1000, 20000 FC Accuracy: ±(3%+5 digits), calibrated to a standard incandescent bulb at 2854°K ±(6%+5 digits), for other visible light sources Cosine Angle Deviation Function: 30° ±2% 60° ±6% 80° ±25% Package Includes: 1 x Digital Light Meter 1 x Manual 1 x Storage Bag Your satisfaction is our top priority. We are committed to providing the best service. If you encounter any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately for the best solution!