[ LIGHT MEASUREMENT] The HT620 Portable Light Meter delivers precise readings with an accuracy of ±(3%+5Lx) when calibrated at 2854°K, ensuring reliable data for professional use. Its fast and sensitive silicon photocell sensor provides quick results, making it ideal for photography studios and lighting engineers.
[VERSATILE ROTATING PROBE] Featuring a 180-degree rotating probe, this luxmeter allows for easier measurement in hard-to-reach areas. The ergonomic design ensures comfortable handling, while the clear backlight display enhances readability in low-light conditions.
[USER-FRIENDLY FUNCTIONS] This digital luxmeter includes practical features like automatic power-off after 10 minutes, data hold, and max/min value recording. The intuitive interface makes it easy to operate, even for beginners in light measurement tasks.
[PORTABLE AND DURABLE] Compact in size (185x60x30mm) and lightweight (274g), the HT620 comes with a protective storage bag for safe transport. Its durable ABS construction withstands daily use, making it perfect for fieldwork and on-site measurements.
[COMPREHENSIVE MEASUREMENT CAPABILITIES] With a wide measurement range (1000-100000 LX/FC) and spectrum coverage (320-730nm), this illuminometer handles various lighting conditions. The cosine angle correction ensures accurate readings at different angles for professional results.

Spec:
Condition: 100% Brand New
Item Type: Light Meter
Material: ABS
Model: HT620

Range LX/FC 1000, 10000, 100000
Accuracy ±(3%+5Lx) calibrated at 2854°K according to ordinary incandescent lamp)
±(6%+5Lx) other visible light sources
Cosine Angle Deviation Feature
30° ±2%
60° ±6%
80° ±25%
Calibration Calibrated as standard incandescent lamp at a color temperature of 2854°K
Resolution 1LX/1FC
Sensor Silicon Photocell and Light Filter
Use Environment Temperature: 0~40℃, Humidity:
Storage Environment -10~50℃,