The document discusses a lux meter and its specifications. It begins with an introduction to the lux unit of measurement for illuminance and luminous emittance. It then describes the features of the 930T lux meter model, including its measurement range, accuracy, resolution, selection of lux or foot-candle units, power source, dimensions, weight, and included accessories. Contact details and a link are provided for more information.

1. LUX Meter

2. Introduction
• The lux (symbol: lx) is the SI derived unit of illuminance and
luminous emittance, measuring luminous flux per unit area.
• It is equal to one lumen per square metre. In photometry,
this is used as a measure of the intensity, as perceived by the
human eye, of light that hits or passes through a surface.
• It is analogous to the radiometric unit watt per square metre,
but with the power at each wavelength weighted according
to the luminosity function, a standardized model of human
visual brightness perception.

3. Models : 930T
• Features :
 Functions : MAX / MIN, Backlight, Auto Power Off with Disable Feature, Data
Hold
 Range : 0.1 ~ 200,000 lux and 0.0 ~ 20,000 fc
 Accuracy : ±3% + 30 dgt
 Resolution : 0.1 lux or 0.1 fc
 Selection : lux / fc
 Power : 1.5V AAA x 2 Batteries
 Dimension : 157 x 54 x 34mm (approx.)
 Weight : 170gms Including Battery (approx.)
 Accessories : Carrying Case, Inst. Manual, 1.5V AAA x 2 Batteries (installed)

5. Contact Details
For more information visit to :
https://www.mecoinst.com/meco-product-details/digital-lux-
meter-with-flexible-sensor.aspx

6. Thank You