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
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