• 【High-Precision Light Measurement】Professional-grade accuracy with ±4% precision and wide measurement range from 0.1 to 200,000 Lux for reliable light intensity detection.

• 【Clear LCD Digital Display】High-definition LCD screen provides clear, intuitive readings with real-time data display for effortless monitoring.

• 【Dual Unit Switching】Supports both Lux and Fc (foot-candle) units with easy switching to accommodate different measurement requirements and international standards.

• 【Auto/Manual Range Modes】Intelligent automatic ranging and manual range selection modes adapt flexibly to various lighting environments from dim to bright conditions.

• 【Max/Min Value Hold】Records maximum and minimum readings during measurement, with one-key data hold for easier checking and comparison.

Specifications:

• Model: L1
• Measurement Range: 0.1~200,000 Lux / 0.01~20,000 Fc
• Resolution: 100 Lux
• Accuracy: ±4%
• Sampling Rate: 2 times per second
• Calibration Method: Laboratory Calibration
• Data Storage: Not Supported
• Range Conversion: Manual Conversion
• Measurement Method: Integrated Design
• Dimensions: 145×32×67mm
• Weight: 100g
• Battery Type: 6F22 9V Battery (not included)
• Display: LCD Digital Screen
• Sensor Type: White Hemispherical Silicon Photodiode