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Light Meter LUX Independent Sensor Digital Illuminance Par Meter Large LCD New
$ 19
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Description
Light Meter LUX Independent Sensor Digital Illuminance Par Meter Large LCD NewFree Shipping
Product Description
URCERI Light Lux Meter 400,000 LUX is a practical light meter providing quick light readings in Foot Candles or Lux up to 400,000 lux. The light meter has been corrected for spectral relative efficiency and automatically revise parameters for non-standard illumination, thus eliminating the need for manual calculations. Thanks to the detachable sensor and the flexible coil cable, the light meter can be easily used in a tight measuring spot. Comes with a 9 V battery for use right out of the box and a canvas case for easy storage when not needed. A great light-level monitoring tool for offices, schools, libraries, warehouses, indoor greenhouse, families and more.
Specifications
Display: 4-digit LCD
Measuring range: 0 - 400k lux; 0-40k Fc
Spectral response: CIE photopic ( CIE human eye response curve)
Spectral accuracy: CIE Vλ function(f1’≦6%,f2’≦2%)
Accuracy: ±3% rdg ± 0.5%f.s.(<10,000 lux); ±4% rdg ± 10 dgts.(>10,000 lux)
Sampling rate: twice per second
Light sensor: Silicon photodiode with spectral response filter
Auto power off 15 minutes when not in use
Power supply: 1 x 9 V battery
Light sensor lead length: approx. 2.5 m (98 in)
Operating conditions: -20 to 60 °C (-4 to 140 °F ); 10%-90%RH
About this items
ACCURATE & FAST MEASUREMENT:
Measures up to 400,000 lux with high accuracy of±4% rdg±10 dgts (>10,000 lux); auto parameter revise for non-standard illumination; a high response rate of twice per second for fast readings
INDEPENDENT SENSOR:
The detachable light meter sensor with flexible coil cable allows you to stretch or twist in any measuring spot conveniently; the maximum stretch length of the cable is 2.5 m (98 in)
MULTIFUNCTION:
Features large LCD screen and backlight, 4-level measurement range, switchable from lux/Fc record; Min/Max readings, data hold, auto power-off, analog bar-graph indication, and low battery indication
WIDE APPLICATIONS:
Widely used in set design, research teaching, industry inspection as well as indoor plants growing, agriculture researching and illumination control for offices, schools, libraries, warehouses, indoor farming & gardening, families, and more