Extech 401025 Foot Candle/Lux Light Meter

Item #:

EXT-401025

Brand:

Extech

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401025 Foot Candle/Lux Light Meter by Extech

Accurately displays light level in terms of Fc or Lux over three ranges: Fc (0-200, 0-2000 and 0-5000Fc) and Lux (0-2000, 0-20000, 0-50000Lux)
Resolution of 0.1Fc or 1Lux with 5% accuracy
Select fast (1 second) or slow (2 seconds) response
Monitor light levels using outputs; 1mV per count analog output for capturing readings to a recorder
Utilizes precision photo diode and color correction filter; Cosine/color corrected
Dimensions: 6.4 x 2.8 x 1.2" (163 x 70 x 30mm); Weight: 7.8oz (220g)
Complete with 9V battery and light sensor with 45" (1.1m) cable and protective cover

General Specifications

Display	13 mm (0.5") LCD (Liquid Crystal Display).
Measurement	Lux, Ft-candle (Fc)
Ranges	Lux: 0 to 50,000 Lux, 3 ranges. Foot-candle: 0-5,000 Fc, 3 ranges.
Sensor	Exclusive photo diode & color correction filter, spectrum designed to meet C. I. E.
Zero Adj.	Manual adjustment.
Sampling Time	Approx. 0.4 sec.
Response Time	Fast: 0.25s; Slow: 1s
Over input indication	Indication of "1"
Analog Output	0.1 mV/1 digit, max. output :200mV
Operating Temperature	0°C to 50°C (32°F to 122°F)
Operating Humidity	Less than 80% RH.
Power Supply	006P DC 9V battery
Power Current	Approx. 2 mA DC
Weight	220 g / 0.52 LB
Dimension	Main instrument: 163x70x30mm (6.4x2.8x1.2 inch). Sensor Probe: 85x55x12 mm (3.2x2.2x0.5 inch).
Optional Accessories	Vinyl pouch carrying case, 409996

Range Specifications