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OnBuy.com£164.27Visit shop Extech Lt300 Lux Meter 0-400000 Lx External Sensor Lcd Display Light 793950473009
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The Extech LT300 Lux Meter is designed for professionals who need to accurately measure light intensity for optimizing environments. Its key benefit is providing high-resolution readings up to 400,000 lux with a color-corrected sensor. A potential caveat is its specialized nature, requiring an understanding of light measurement principles for full utilization.
| Model Part Number | LT300 |
|---|---|
| Brand | Extech |
The Extech LT300 has a high accuracy of ±(5% reading + 0.5%FS) for cosine and color-corrected measurements.
Yes, the meter can display light intensity in both Foot-candles (Fc) and Lux (lx), with a selectable unit button.
The remote light sensor is connected via a 12" (305mm) coiled cable that can extend up to 24" (609mm).
The Peak mode captures and holds the highest light intensity reading encountered, useful for measuring transient light events.
Yes, the LT300 features a backlight to aid visibility in low-light conditions.
Use a soft, dry cloth to gently wipe the sensor lens. Avoid using harsh chemicals or abrasive materials that could scratch the lens.
The Extech LT300 typically uses a 9V battery. Please refer to the user manual for specific battery type and replacement instructions.
Ensure the sensor is clean and unobstructed. Verify the correct measurement unit (Lux or Fc) is selected. Check if the sensor is properly connected to the meter. Ensure the sensor is oriented correctly towards the light source.
Minimize movement around the sensor. Ensure the light source is stable. Try using the Peak mode to capture the highest stable reading. Check for interference from other light sources.
Replace the battery. If the issue persists, contact customer support.
Check and replace the battery. Ensure the battery is inserted correctly.
Setup:
Compatibility:
The Extech LT300 is designed for general light intensity measurements and is compatible with most standard visible light sources. It is not designed for specialized applications like UV or infrared light measurement.
Care:
