Fluke 941 Light Meter

  • Digital Lux Meter Fluke 941 Light Meter | Fluke

Key features

  • Measure in lux or foot-candles, with one button to switch between display options
  • Measuring range up to 20,000 lux or 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
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Product overview: Fluke 941 Light Meter

Designed for use in multiple environments, the Fluke 941 light meter is easy to use and provides clear data display for a variety of applications.

The Fluke 941 is a handheld luminometer than can measure visible light sent from a variety of light sources, to include fluorescent, metal halide, high pres¬sure sodium, or incandescent lamps. With an extension cord to the light meter and separate display the Fluke 941 provides a handheld tool to accurately measure light in multiple environments. The Fluke 941 is a portable tool that measures light up to 20,000 fc of lux with an accuracy of .01 fc/lux.

Applications:

Clean room environments, agriculture, HVAC operations Room illumination assessment as part of environmental health and safety reviews Light source quality and troubleshooting

Specifications: Fluke 941 Light Meter

Measurement parameter
Range 20, 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 rate: 2.5 times/second for the digital display
Display: 3½ digit 1999-point LCD screen
Sensor: Silicon photoelectric diode and optical filter
Environment: For indoor use
Power supply: 9V NEDA 1604, IEC 6LR61
Battery life: 200 hours; in about 6 minutes after auto power-off
Dimension
(main unit)
130 × 63 × 38 mm
Dimension (sensor) 80 × 55 × 29 mm
Weight: 220 g (including the battery)
Warranty period: 1 year

Models: Fluke 941 Light Meter

Fluke 941

Fluke 941 Light Meter

Buy it
  • 941 luminometer
  • 9V battery
  • User manual