GVDA GD158 Digital Lux Light Meter

GVDA GD158 Digital Lux Light Meter is a high-precision digital lux meter designed to measure illuminance levels in various environments. Equipped with advanced features such as a rotatable sensor, multiple measurement units, and a backlit display, this light meter is perfect for professional and personal use in environmental testing, photography, and more.

Key Features:

• 180° rotatable sensor for flexible positioning.
• Max/Min measurement function for dynamic light analysis.
• Selectable temperature units: °C/°F.
• Light measurement units: LUX/FC.
• Data hold function to freeze current readings.
• 2.4-inch backlit display for easy readability.
• Low battery indicator for timely replacement.
• Automatic power-off function for energy saving.

Technical Specifications:

• Model Name: GD158.
• Display: 2.4-inch backlit display.
• Illuminance Range:
  • LUX: 1000, 10000, 200000.
  • FC: 100, 1000, 20000.
• Illuminance Accuracy:
  • ±(3% + 5) for 2854°K incandescent lamps.
  • ±(6% + 5) for other light sources.
  • Angular deviation:
    • 30°: ±2%.
    • 60°: ±6%.
    • 80°: ±25%.
• Temperature Range: -20°C ~ 60°C (-4°F ~ 140°F).
• Temperature Accuracy:
  • 0°C ~ 45°C (32°F ~ 113°F): ±1°C / ±2°F.
  • Other ranges: ±1.5°C / ±3°F.
• Humidity Range: 0.0% ~ 99.9% RH.
• Humidity Accuracy:
  • 20% ~ 80% RH: ±5 RH.
  • Other ranges: ±6 RH.
• Automatic Power-Off: 10 minutes.
• Spectral Range: 320 ~ 730 nm.
• Sampling Frequency: Approximately 2 times per second.
• Power Supply: 3 x AAA batteries (not included).
• Product Dimensions: 142 x 58 x 26 mm.
• Net Weight: 142 g.

Package Contents:

• 1 x Digital Lux Meter
• 1 x Cloth Bag
• 1 x User Manual