LED Light Meter with Color Temperature Compensation

Sper Scientific LED Light Meter with Color Temperature Compensation

Unmatched Accuracy for Modern LED Lighting

Accurately measure the brightness of any LED light with the Sper Scientific LED Light Meter. While standard light meters are calibrated to a single color temperature, often leading to inaccurate readings, our advanced meter is designed for the modern lighting landscape. It features built-in compensation for the wide spectrum of color temperatures found in today's LED bulbs, ensuring you get precise, reliable data every time.

Seven Calibrated Color Temperature Settings

This versatile meter allows you to select from seven specific LED color temperature modes: 2700K, 3000K, 3500K, 4000K, 4500K, 5000K, and 6500K. When you choose a mode, the meter’s internal calibration automatically adjusts, guaranteeing equally accurate readings across different lighting environments. For added versatility, it also includes a dedicated mode for standard incandescent lighting.

Comprehensive and User-Friendly Features

The large, backlit LCD screen clearly displays results in your choice of Lux or Foot-candles (FC) and includes a low-battery indicator to prevent unexpected power loss. For a more detailed analysis, the meter can calculate Luminous Intensity (candela), which accounts for the distance from the light source, providing a more complete picture of light output.

Key features include:

• Auto-Ranging: Automatically selects the appropriate measurement range for maximum resolution.
• Data Functions: Includes Max/Min/Average readings and a data hold function to freeze the current measurement on screen.
• Internal Memory: Manually store and recall up to 99 data points directly on the device.
• Professional Sensor: The cosine-corrected silicon sensor meets the rigorous C.I.E. photopic spectrum standards for professional-grade accuracy.
• Zero Adjustment: Easily recalibrate the meter to zero for precise measurements.

Ready for Field or Lab Use

The meter comes as a complete kit, ready to use right out of the box. It includes a detachable sensor with a protective cover, a 9V battery, and a durable, hard-shell carrying case for protection during transport and storage. The unit also features an integrated tripod mount for hands-free, stable measurements, which we recommend for achieving the most accurate and repeatable results.

• Lightweight & Portable
• 5-Year Warranty

Specifications

Lux

• Measurement Range:
  • 0 to 40 Lux
  • 40 to 400 Lux
  • 400 to 4,000 Lux
  • 4,000 to 40,000 Lux
  • 40,000 to 400,000 Lux
• Resolution:
  • 0.01 (for 0 to 40 Lux range)
  • 0.1 (for 40 to 400 Lux range)
  • 1 (for 400 to 4,000 Lux range)
  • 10 (for 4,000 to 40,000 Lux range)
  • 100 (for 40,000 to 400,000 Lux range)
• Accuracy:
  • ±3%rdg (0 to 2,000 Lux)
  • ±6%rdg (2,000 to 5,000 Lux)
  • Readings above 5,000 Lux are for reference only

Foot Candle

• Measurement Range:
  • 0 to 40 fc
  • 40 to 400 fc
  • 400 to 4,000 fc
  • 4,000 to 40,000 fc
• Resolution:
  • 0.01 (for 0 to 40 fc range)
  • 0.1 (for 40 to 400 fc range)
  • 1 (for 400 to 4,000 fc range)
  • 10 (for 4,000 to 40,000 fc range)