Datalogging Light Meter เครื่องวัดแสง บันทึก HD450

• HD450 Datalogger model automatically stores up to 16,000
readings or manually store/recall up to 99 readings
• Wide range to 4,000Fc or 40,000 Lux
• Cosine and color corrected measurements
• Utilizes precision silicon photo diode and spectral response filter
• Peak mode (10?S) captures highest reading
• Relative mode indicates change in light levels
• Min/Max and Data Hold
• Large backlit LCD display with 40-segment bar graph
• Heavy Duty rugged double molded housing
• Built-in USB port
• Includes light sensor with 3ft (1m) cable and protective cover,
Windows® compatible software with USB cable, hard carrying
case, and 9V battery

Specifications
Fc Range 40, 400, 4000Fc
Lux Range 400, 4000, 40kLux
Accuracy ±5% rdg
Max Resolution 0.01Fc/0.1Lux
Datalogging 16,000 continuous readings; 99 selected readings
PC interface USB
Dimensions 6.7 x 3.1 x 1.6” (170 x 80 x 40mm)
Weight 13.7oz (390g)