Light Intensity Meter 840022 - Sper Scientific

Light Intensity Meter 840022 – Sper Scientific is a specialized measuring tool for industrial and research applications, providing accurate results with a wide measurement range from 0 to 400,000 lux. The device is compact, handheld, and convenient for field and indoor factory measurements.

The device features a detachable sensor connected by a jack plug, allowing easy replacement and maintenance. With the ability to select the appropriate light source type, the 840022 meets diverse measurement needs for different light sources such as LED lights, fluorescent lamps, or sunlight.

The device is equipped with a clear LCD screen displaying measurement parameters, along with support functions like Min/Max value display and zero calibration to ensure accuracy and stability throughout use.

• Wide measurement range from 0 to 400,000 lux (400k), suitable for diverse light sources including LED, fluorescent, and sunlight.
• Fast measurement with stable and accurate readings, error ±(3% reading + 0.5% full scale) across most ranges.
• Detachable sensor connected via jack plug for easy replacement and maintenance.
• Large LCD screen clearly displays readings with bar graph for easy observation.
• Light source selection function to optimize measurement accuracy.
• Displays minimum (Min) and maximum (Max) readings to monitor light fluctuations.
• Simple zero calibration by closing the sensor cover to ensure long-term accuracy.
• Handheld design powered by a 9V rectangular battery for flexible operation and easy battery replacement.
• Integrated ¼” thread hole for tripod mounting if needed.
• Low battery and over-range indicators help users effectively monitor device status.
• Flexible units in Lux or Foot Candle (FC) to meet various requirements.

The Light Intensity Meter 840022 Sper Scientific is widely used in:

• Light inspection and measurement in factories, workshops, offices, laboratories.
• Evaluating light quality in electronics, LED manufacturing, and other light sources.
• Measuring outdoor light intensity, sunlight for meteorological and environmental research.
• Applications in lighting equipment inspection and calibration.
• Supporting maintenance and inspection of industrial and residential lighting systems.

• 1 genuine Sper Scientific 840022 device.
• 1 carrying pouch for protection during transport and storage.
• 1 detachable light sensor with protective cover.
• 1 disposable 9V rectangular battery.
• 1 detailed user manual.
• 1 official 12-month warranty card from Le Quoc Equipment.