The ALX-1309 is an easy to use light meter with USB interface, wide measuring range up to 400,000 Lux, large LCD display, 40 segment analogue bargraph, relative mode and user-selectable measuring units. Ideal for environmental monitoring, health and safety checks and industrial applications.
Measures both lux and footcandles (FC)
4 lux ranges and 4 FC ranges
Impact resistant ABS case, protective rubber boot
Silicon photo diode sensor
Spectral response filter
Fully cosine corrected
Fixed 1.5 metre coiled cable
Measuring rate of 1.5 times per second
43mm LCD display with backlight
40 segment bargraph, function indicator
Data hold freezes measured values
Minimum/maximum memory
Peak min hold and peak max hold
Relative readings from user set value
Over range indication
Reset function
Auto power off after 20min of no activity
USB interface for real time data output to PC/laptop
Range 0 to 400/4000/40000/400000 lux
Footcandles 0 to 40/400/4000/40000 FC
Accuracy ±5% of reading ±10 digits below 10000 Lux/±10% of reading ±10 digits above 10000 Lux
Power 1 x 9V PP3 alkaline battery
Size 170 x 80 x 43mm