The Extech 401025 foot candle / lux meter can accurately display the light level over three selectable ranges for each of two measurement units: foot candles (Fc) or Lux. The ranges of the Extech 401025 foot candle / lux meter are from 0 to 200 Fc, 0 to 2000Fc, 0 to 5000 Fc, to 2000 Lux, 0 to 20,000 Lux or 0 to 50,000 Lux. Resolution is as high as 0.1 Fc / 1 Lux while basic accuracy is ±5% of reading.

Other features of the Extech 401025 foot candle / lux meter include response times of 1 or 2 seconds and analog output of 1 mV per count for capturing readings to a recorder.

The Extech 401025 foot candle / lux meter comes complete with 9V battery, light sensor, and protective cover with 47" (1.2m) cable, and built-in stand.

National Stock Numbers (NSN): 6695-01-469-6038 (6695014696038) METER,ILLUMINATION INTENSITY, Reference/Part Number 401025.