Extech SDL400 Light Meter SD Logger

Key Features

• Wide range to 10,000Fc or 100kLux
• Cosine and color-corrected measurements
• Utilizes precision silicon photo diode and spectral response filter
• Datalogger date/time stamps and stores readings on an SD card in Excel format for easy transfer to a PC
• Offset adjustment used for zero function to make relative measurements
• Adjustable data sampling rate: 1 to 3600 seconds
• 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 reading
• Data Hold and Auto power off with disable function
• Complete with 6 x AA batteries, SD card, hard carrying case and light sensor with protective cover

• Fc Range: 200, 2000, 10kFc
• Lux Range: 2000, 20k, 100kLux
• Max. Resolution: 0.1Fc/1Lux
• Basic Accuracy: ±4%rdg
• Temperature (Type J/K): J: -148 to 2192°F (-100 to 1200°C) K: -148 to 2372°F (-100 to 1300°C)
• Cosine & Color Corrected: Yes
• Memory: 20M data records using 2G SD card
• Dimensions: 7.2"x2.9"x1.9" (182X73X48mm)
• Weight: 16.8oz (475g)