High Precision: The Separate Light Receiving Sensor 5202 provides accurate and reliable light measurements for various applications Compact Design: With dimensions of 148(L) x 71(W) x 36(H)mm and a lightweight of approximately 270g, it is easy to carry and use Long Cable Length: Features an extended cable length of approximately 1,050mm for flexible positioning during measurements Fast Response Time: Offers a rapid response time of 2.5 times per second, ensuring quick and efficient readings Versatile Use:for photographers, horticulturists, and anyone needing precise light measurement for their projects