Fluke 941 Light Meter

Brand
Fluke
Model number
941
Category
Lux Meters

Handheld light meter up to 200,000 lux / 20,000 fc, with data hold, Min/Max and auto power off.

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Key features

  • Measure in lux or foot-candles, with one button to switch between display options
  • Measuring range up to 200,000 lux or 20,000 foot candles
  • Data hold to freeze reading on the digital display
  • Min/max ability to show high and low readings
  • Auto power off to save battery life
  • Includes protective sensor cap

Specifications

Measurement parameter
Range20, 200, 2000, 20000, 200000 Lux; 20, 200, 2000, 20000FC (footcandle)
Precision±3% (at 2854°K - calibrated by the common incandescent lamp); ±6% other visible light sources; Cosine error; 30°±2%; 60 °±6 %; 80 °±25 %; Cosine angle corrected according to the grade A general specifications of JIS C 1609:1993 and CNS 5119 A
Specifications
Sampling rate2.5 times/second for the digital display
Display3½ digit 1999-point LCD screen
SensorSilicon photoelectric diode and optical filter
EnvironmentFor indoor use
Power supply9V NEDA 1604, IEC 6LR61
Battery life200 hours; in about 6 minutes after auto power-off
Dimension (main unit)130 × 63 × 38 mm
Dimension (sensor)80 × 55 × 29 mm
Weight220 g (including the battery)
Warranty period1 year
Supplied with
Contents941 luminometer; 9V battery; User manual

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

About the 941

The Fluke 941 measures visible light from fluorescent, metal halide, high-pressure sodium and incandescent sources. It reads in lux or foot-candles at the press of a button, up to 200,000 lux, and has data hold and Min/Max to capture high and low readings.