PRK MT-4617LED Light Meter: Auto/Manual Range, 20-200K Lux, 20-20K FC

The PRK MT-4617LED is a high-precision light intensity meter designed for measuring illuminance across various light sources, including LED, fluorescent, metal-halide, high-voltage sodium, and incandescent lamps. With a broad measuring range of 0.00-200,000 Lux (0-20,000 FC), this device is ideal for professional and industrial applications, ensuring accurate and reliable readings.

Key Features

• Wide Application RangeMeasures light from various sources, including white, red, yellow, green, blue, and purple LED lights.
  Suitable for industrial lighting assessments, photography, horticulture, workplace safety compliance, and educational environments.
  
• High-Precision MeasurementBuilt-in high-precision silicon photodiode sensor with a color correction filter, optimized for indoor lighting conditions.
  Accuracy of 3% when calibrated to a standard incandescent lamp and 6% for other visible light sources.
  Covers a spectral range of 320-730 nm, ensuring comprehensive measurement of all visible light.
  
• Dual-Scale DisplayFeatures both digital numeric display and an analog bar graph, allowing intuitive real-time tracking of light intensity changes.
  
• Auto & Manual RangingAutomatically adjusts to the appropriate range for quick, accurate measurements.
  Offers manual range selection for greater control in specific measurement scenarios.
  
• User-Friendly FunctionsMax/Min Value Recording - Captures the highest and lowest light levels recorded.
  Auto Power-Off - Conserves battery life by turning off the device after 10 minutes of inactivity.
  Low Battery Indicator - Alerts users when battery voltage drops below 7V.
  Data Hold Function - Freezes the current reading on the display for easy recording.
  Zero Calibration - Ensures precise and consistent measurements.
  Selectable Units - Toggle between Lux and Footcandles (FC) for different measurement standards.
  

Technical Specifications

• Measuring Range: 20, 200, 2,000, 20,000, 200,000 Lux | 20, 200, 2,000, 20,000 FC
• Spectral Range: 320-730 nm
• Accuracy: 3% (Standard Incandescent & LED at 2,854K), 6% (Other Visible Light Sources)
• Sensor Type: High-precision Silicon Photodiode
• Sampling Rate: 2 readings per second
• Auto Power-Off: After 10 minutes of inactivity
• Operation Sound: Selectable toggle on/off
• Low Battery Warning: Triggered at <7V
• Operating Conditions: 0-85% RH, -10 C to 50 C (Non-condensing)
• Storage Conditions: 0-70% RH, -10 C to 50 C (Non-condensing)
• Operating Altitude: Up to 2,000 meters
• Power Supply: 9V Battery (not included)
• Weight: 154g (excluding battery)
• Dimensions: 170 x 85 x 45mm
• Accessories: Storage bag, user manual

Applications

• Workplace Lighting Compliance - Ensures proper lighting levels for occupational safety.
• Photography & Cinematography - Helps maintain ideal lighting conditions for studio and outdoor shoots.
• Horticulture & Greenhouses - Measures light intensity for plant growth optimization.
• Industrial & Commercial Lighting - Verifies proper installation and efficiency of lighting systems.
• Educational & Laboratory Use - Suitable for research and physics experiments.

Conclusion

The PRK MT-4617LED Light Intensity Meter is a versatile and high-precision device designed for professionals who require accurate light measurements across multiple lighting sources. With an intuitive dual-scale display, auto/manual range selection, and a broad spectral range, it provides precise, reliable readings in a user-friendly design. Whether for industrial, commercial, or scientific applications, this meter is a must-have tool for light measurement needs.

What's in the box
1 x Light Intensity Meter (20-200K Lux)