Extech SDL400 Light Meter

Description

The Extech SDL400 light meter and data logger records data on an SD card in Excel® format for easy transfer to a PC for analysis. The SDL400 has a selectable data sampling rate from 1 to 3600 seconds and a large a backlit display.
Features
Utilizes precision silicon photo diode and spectral response filter
Date/time stamps and stores readings on an SD card
Excel format for easy transfer to a PC
Manually store/recall up to 99 readings
Type K/J Thermocouple input for high temperature measurements
Record/Recall MIN, MAX readings
Data Hold plus Auto power off with disable function
Zero function
Built-in RS-232 interface
What’s in the Box
6 AA batteries
SD card
Hard carrying case
Light sensor with protective cover