SKU: Fluke 941
Fluke 941 Light Meter
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
Specifications
| Range (Lux) | 20, 200, 2000, 20000, 200000 Lux |
| Range (Footcandle) | 20, 200, 2000, 20000 FC (footcandle) |
| Precision | ±3% (at 2854°K - calibrated by common incandescent lamp); ±6% other visible light sources |
| Cosine Error | 30°: ±2%; 60°: ±6%; 80°: ±25% |
| Cosine Correction | Cosine angle corrected according to JIS C 1609:1993 and CNS 5119 A grade A |
| 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; auto power-off in about 6 minutes |
| Dimension (Main Unit) | 130 × 63 × 38 mm |
| Dimension (Sensor) | 80 × 55 × 29 mm |
| Weight | 220 g (including the battery) |
| Warranty Period | 1 year |
Description
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
Need this instrument calibrated?
Unitest Instruments operates Singapore's SAC-SINGLAS accredited calibration laboratory (ISO/IEC 17025, Lab No. LA-2023-0845-C). We provide traceable calibration with full documentation for most test & measurement instruments.
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