Introduction Congratulations on your purchase of the Extech 401036 Datalogging Light Meter. This device measures light intensity to 20,000 Foot-candles (Fc) or Lux. 16,000 measurement readings can be logged by the meter and later transferred to PC using the RS-232 interface.
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0.0 Fc/LUX display Note that the battery compartment, tilt stand, and hanging mount are located on the rear of the meter Spectral Sensitivity Curve = Light Meter λ = V ( Relative Sensitivity (%) Wavelength (nm) Model 401036 Version 3.1 9/07...
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2. Turn the meter on by pressing the ON/OFF key and then immediately release the ON/OFF key. 3. Continue to hold the REC/ERASE key until ‘del’ flashes 3 times on the LCD. The meter automatically returns to normal operation after the data are erased. Model 401036 Version 3.1 9/07...
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Connect the supplied interface cable to the phono jack on the right side of the light meter and to the PC 9-pin COM port. Windows Software Refer to separate instructions supplied on the Software Program disk for the operation of the Windows Software. Model 401036 Version 3.1 9/07...
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