Extech HD450: Datalogging Heavy Duty Light Meter
***This light meter was tested to specifications. Unit is like new with little to no-wear from normal use. Everything pictured included. See photos for details.
The Extech HD450 is a Datalogging Heavy Duty Light Meter with double molded housing. The HD450 has a wide range to 4,000Fc or 40,000 Lux. The convenient large backlit LCD display with 40-segment bar graph is easy to read, even in low light levels.
Features:
Automatically stores up to 16,000 readings or manually store/recall up to 99 readings
Large backlit LCD display with 40-segment bar graph
Wide range to 40,000Fc or 400,000 Lux
Cosine and color corrected measurements
Utilizes precision silicon photo diode and spectral response filter
Peak mode (10S) captures highest reading
Relative mode indicates change in light levels
Min/Max and Data Hold
Backlight for readings in low light levels
Heavy Duty rugged double molded housing
Built-in USB port
Manufacturer's 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)
Tech Specs
Radiometric/Light Meters / Illuminance Meters Template
Minimum Illuminance 0 Lux (Lx)
Max Illuminance 400000 Lux (Lx)
Peak Hold Yes
Test Equipment General Attributes
Safety Approval CE
Interfaces I/O USB
Product Height 3.10 IN
Product Length 12.00 IN
Product Width 9.00 IN
Data Logging Yes
HTS/Schedule B Number 9027808090
ECCN Number EAR99
Calibration Included Factory Calibration
Battery Type 9v
Power Supply Voltage Battery Powered
Additional Prep Fees May Apply