SDL400 Light Meter with Data Logger – High-accuracy light measurement with extensive data logging

Summary: The SDL400 measures light intensity up to 100,000 Lux using a cosine and color-corrected silicon photodiode and logs up to 20 million readings with timestamps on a 2GB SD card. It features adjustable sampling intervals and thermocouple input for temperature.

What it does

It measures light precisely and logs data with timestamps on an SD card, supporting manual and automatic sampling intervals from 1 to 3600 seconds, and includes temperature input via Type K/J thermocouples.

Who it's for

Designed for professionals in cinematography, scenic design, environmental monitoring, and safety inspections.

Why it matters

It provides accurate, timestamped light and temperature data for reliable environmental and lighting analysis.