Raraion 400000lx Light Meter with Datalogger

The Raraion 400000lx Light Meter with Datalogger is a professional-grade instrument designed for accurate light measurement in environmental monitoring, health and safety checks, and industrial applications. With an impressive measuring range of up to 400,000 lux, it covers everything from low-level ambient light to bright industrial lighting conditions.

Key Features

• High Accuracy & Range: Measures from 400 to 400,000 lux (and 40 to 40,000 foot-candles), with user-selectable units and four measurement ranges for both scales.
• Advanced Datalogging: Records over 16,000 readings with user-set sampling rates and time intervals, making it ideal for long-term monitoring and trend analysis.
• Large Backlit Display: A generous 56mm LCD screen with a 41-segment analog bargraph and function indicators ensures easy reading even in dim environments.
• Robust Design: Housed in an impact-resistant ABS case with a rubber grip, the meter is built to withstand demanding field use.
• Precision Sensor: The silicon photo diode sensor with a spectral response filter is fully cosine corrected, delivering reliable and consistent measurements. The sensor connects via an approximate 1-metre cable.
• Convenient Functions: Peak hold, data hold, and max/min hold freeze readings for detailed analysis. Relative mode, auto zero, and auto power off (user-disabled) enhance usability. A 99-reading memory allows on-the-spot recall.
• PC Connectivity: The USB interface enables quick download of logged data to a PC for further processing or reporting.

Specifications

• Range: 400–400,000 Lux; 40–40,000 FC
• Resolution: 0.1/1/10/100 Lux; 0.01/0.1/1/10 FC
• Accuracy: ±5% ±10 digits below 10,000 Lux; ±10% ±10 digits above 10,000 Lux
• Measuring Rate: 1.5 times per second (user-settable for logging)
• Power: 9V PP3 battery
• Dimensions: 203 x 75 x 50 mm;