The Digi-Sense 20250-00 is a data logging light meter for precise light intensity measurements across indoor and outdoor environments. It delivers measurements from 0 to 400,000 Lux (0 to 40,000 Foot-Candles) with 0.01 Lux/Fc resolution and ±3% accuracy, making it suitable for compliance verification, quality control, and performance validation in lighting applications. The instrument records up to 87,000 measurements via manual or automatic logging modes, with real-time Max/Min tracking and data export through USB connectivity.
## Technical Specifications
• Measurement range: 0–400,000 Lux; 0–40,000 Foot-Candles (Fc)
• Resolution: 0.01 Lux/Fc
• Accuracy: ±3% of reading ±0.5% full scale (readings 10,000 Lux)
• Light sensor: Silicon photodiode with spectral response filter
• Display: 4000-count LCD with backlight
• Data logging capacity: Up to 87,000 measurements
• Power: Three AAA batteries (included)
• Auto power-off: 5 minutes non-use
## Key Features
• User-selectable Lux or Foot-Candles readout
• Max/Min recording with HOLD function
• Manual and automatic logging modes when connected to PC
• USB port for data download and graphical analysis
• Low-battery indicator
• NIST-traceable calibration with factory report
• Large backlit display for visibility in variable lighting
## Typical Applications
• Measurement of fluorescent, metal halide, high-pressure sodium, and incandescent sources
• Workplace lighting compliance in factories, warehouses, offices, and schools
• R&D, design, production, QA/QC, installation, and field verification for light manufacturers
• Outdoor commercial and residential lighting surveys
• Roadway, sign, and search lighting code compliance verification
• Photo studio, scenic design, and cinematography light control
• Grow room and photography studio monitoring
## Compatibility & Integration
• USB connectivity for PC-based data logging and analysis
• Included software CD for data management and graphical display
• NIST-traceable calibration report included
• Canvas carrying case, USB cable, and batteries supplied
