EXTECH LIGHT METER/DATALOGGER جهاز قياس شدة الضوء

Records data on an SD card in Excel® format
The SDL400 records data on an SD card in Excel format. Wide range to 10,000Fc or 100kLux. Cosine and color-corrected measurements. Utilizes precision silicon photo diode and spectral response filter. Offset adjustment used for zero function to make relative measurements. Adjustable data sampling rate. Stores 99 readings manually and 20M readings via 2G SD card. Type K/J Thermocouple input for high temperature measurements. Large backlit LCD display. Record/Recall Min, Max, Data Hold and Auto power off. Complete with 6 x AA batteries, SD card, hard carrying case and light sensor with protective cover.

Wide range to 10,000Fc or 100kLux
Cosine and color-corrected measurements
Utilizes precision silicon photo diode and spectral response filter
Offset adjustment used for zero function to make relative measurements
Adjustable data sampling rate
Stores 99 readings manually and 20M readings via 2G SD card
Type K/J Thermocouple input for high temperature measurements
Large backlit LCD display
Record/Recall MIN, MAX, Data Hold and Auto power off
Complete with 6 x AA batteries, SD card, hard carrying case and light sensor with protective cover