Digital Illuminance Light Meters

Specifications

Product Specification:
– Product: Digital Illuminance Light Meters for Indoor Plants and Grow Lights
– Display: VA High Definition Display Multicolors Light Meter
– Light Source: Selectable light source with different coefficients (L0 Standard light source, L2 Red LED, L4 Green LED, L6 Purple LED, L7-L9 Self-defined light)
– Default Light Source: L0 Standard light source (1000 Lux)
– Measurement Range: 0 to 300,000 Lux
– Resolution: 0.1 Lux
РAmbient Temperature Measurement: Temperature range of 0 to 60°C with an accuracy of ±2°C (only applicable for TA631B model)
РHumidity Measurement: Humidity range of 0 to 99%RH with an accuracy of ±8%RH (only applicable for TA631B model)
– Upper/Lower Limit Alarm: Settable upper and lower alarm limits, with red background light emission on the screen when exceeding these limits
– Data Hold: Support for holding max value, min value, average value, and real-time value during measurement.

Digital Illuminance Light Meters for Indoor Plants and Grow Lights, VA High Definition Display Multicolors Light Meter, 300,000 Lux Range
  • 1.Selectable light source:L0 Standard light source:1000 L2 Red LED:0.516 L4 Green LED:1.216 L6 Purple LED:1.148 L7-L9 Self-defined light:1000...
  • 2.Wide measurement range Max range: 300,000LUX; Resolution:0.1 LUX.
  • 3.Ambient temperature/humidity test supported.Temperature range: 0 ~ 60°C; Accuracy: ±2°C; Humidity range: 0 ~ 99%RH; Accuracy:±8%RH.(only TA631B)
  • 4.Upper/lower limit alarm:The upper and lower alarm limit is settable. The screen will emit red background light when over upper and lower limit.
  • 5.Data hold: Support to hold the max value, min value, average value and real-time value during the measurement.

Editor’s Review

Selectable Light Sources

The Digital Illuminance Light Meters for Indoor Plants and Grow Lights offer a wide range of selectable light sources, allowing for accurate measurements in various scenarios. These light sources include:

  • L0 Standard light source: 1000 Lux
  • L2 Red LED: 0.516 Lux
  • L4 Green LED: 1.216 Lux
  • L6 Purple LED: 1.148 Lux
  • L7-L9 Self-defined light: 1000 Lux (default), with adjustable coefficient values

Wide Measurement Range

With a maximum range of 300,000 Lux, the Digital Illuminance Light Meters are capable of measuring a wide range of light intensities. The meters provide excellent resolution with a precision of 0.1 Lux. This ensures accurate readings regardless of the lighting conditions.

Ambient Temperature and Humidity Testing

In addition to measuring light intensity, some models of the Digital Illuminance Light Meters also support ambient temperature and humidity testing. The TA631B model offers temperature testing within a range of 0 to 60°C, with an accuracy of ±2°C. Humidity testing ranges from 0 to 99%RH, with an accuracy of ±8%RH. These additional features make the meters versatile tools for comprehensive environmental monitoring.

Upper/Lower Limit Alarm

To assist users in monitoring light levels, the Digital Illuminance Light Meters provide the option to set upper and lower alarm limits. When the measured light intensity exceeds these limits, the meter’s screen will emit a red background light, indicating the need for adjustments or attention. This feature is particularly useful in automated lighting systems or controlled environments where specific light levels must be maintained.

Data Hold Function

The included data hold function allows users to store and review important data during measurements. The Digital Illuminance Light Meters support holding the maximum value, minimum value, average value, and real-time value. This feature is valuable for comparing different lighting conditions or tracking changes in light intensity over time.

Ease of Use and Display

The VA high definition display of the Digital Illuminance Light Meters ensures clear visibility of measurement data. The multicolors display enhances readability and allows for quick interpretation of information. Whether used in bright or dim environments, the display remains easily legible, ensuring accurate readings and reducing the chances of misinterpretation.

Portability and Durability

The Digital Illuminance Light Meters are designed with portability in mind. They are lightweight and compact, making them easy to carry and transport. The sturdy construction ensures durability, allowing the meters to withstand the rigors of regular use.

Conclusion

The Digital Illuminance Light Meters for Indoor Plants and Grow Lights are versatile tools that provide accurate measurements of light intensity in a variety of settings. With a wide range of selectable light sources and a maximum range of 300,000 Lux, these meters can handle diverse lighting conditions. The additional features, such as ambient temperature and humidity testing, upper/lower limit alarms, and data hold function, further enhance their utility. The VA high definition display ensures clear visibility of measurement data, while the portability and durability make these meters reliable companions for both indoor plant enthusiasts and professionals in the horticultural industry.

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