YK-2005LX Light Meter Lutron is a professional digital light meter and real time data logger designed precise ilumination measurement across diverse industrial.
Features :
- Wide range, 200/2,000/20,000/100,000 LUX.
- LUX & Foot candle unit selection.
- Spectrum of photo sensor meets C.I.E.
- 4 kinds selection lighting type { tungsten, fluorescent, sodium or mercury light }.
- Zero adjustment by push button.
- Auto range or manual range can be defaulted.
- Real time data logger, build in clock.
- Auto data record, 16,000 data logger no
- Wide sampling time adjustment range from two second to 8 hours 59 minutes 59 second.
- RS 232 computer interface.
- Can default auto power off or manual power off.
- Can default the display with to LUX or Ft-cd.
- Super large LCD display with contrast adjustment for best viewing angle.
- Data hold, record max and mix reading.
- Microcomputer circuit provides special function & offer high accuracy.
- Power by UM3 { 1.5V } x 4 batteries or DC 9V adapter.
- RS232 PC serial interface.
- Separate probe, easy for operation of different measurement environment.

General Specifications :
- Measurement Unit : LUX, Feet candle { Ft – cd }
- Lighting type selection : Normal Light, Fluorescent light, Sodium light, Mercury light.
- Light sensor structure : The exclusive photo diode & color correction filterm spectrum designed to meet C.I.E
- Zero Adj : By push button.
- Sampling time of data logger : 2 sec to 8 hour 59 min 59 sec
- Data hold : Freeze the display reading
- Power off : Auto shut off saves battery life or manual off by push button.
- Memory recall : Maximum & minimum value
- Sampling Time of display : Approx 1 second.
- Data Output : RS 232 PC serial interface.
- Operating Temperature : 0 to 50 C
- Operating Humidity : Less than 80% R.H
- Power Supply : DC 1.5V battery { UM3 } x 4 PCs, { heavy duty type }, DC 9V adapter input.
- Power Current : Approx. DC 19.0 mA.
- Weight : 406 g / 0.89 LB.
- Dimension : Main instrument : 203 x 76 x 38 mm, Light Sensor Probe : 85 x 55 x 12 mm { 3.2 x 2.2 x 0.5 inch }.