Maker : FLUKE
Model No. : Fluke 941 ESP

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 pressure 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

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