
( Brand: Extech ), ( Manufacturer Part Number: L873521 ), ( Part Type: Meter )
The EXTECH L873521 Candle Lux Meter is a versatile and precise instrument designed for measuring the luminance of candles and other low-level light sources. This handheld device is an essential tool for those involved in the testing, calibration, and quality control of candles, as well as for researchers and scientists in the fields of lighting and photometry.
The L873521 Candle Lux Meter is equipped with a high-performance photodiode sensor, which is sensitive to light in the visible range. The instrument is capable of measuring luminance values from as low as 0.001 lux up to 19,999 lux, making it suitable for a wide range of applications. The device features an easy-to-read backlit LCD display, which shows the measured luminance value in lux, as well as the minimum and maximum values reached during the measurement.
The instrument is designed with a compact and ergonomic housing, making it easy to handle and carry. It comes with a protective pouch and an adjustable stand, which allows for stable and hands-free positioning during measurements. The L873521 Candle Lux Meter is powered by two AAA batteries (not included), which provide long battery life and ensure reliable operation.
The device is also equipped with a number of useful features, including a data hold function, which freezes the display to show the maximum or minimum value reached during a measurement. It also has an automatic shut-off function, which conserves battery life by turning off the instrument after a period of inactivity.
The EXTECH L873521 Candle Lux Meter is an accurate and reliable instrument, with a measurement uncertainty of 3% (typical). It is calibrated and traceable to national standards, ensuring consistent and trustworthy results. The instrument is also CE certified and RoHS compliant, making it a safe and environmentally friendly choice for your testing needs.
In summary, the EXTECH L873521 Candle Lux Meter is a high-performance and versatile instrument, designed for measuring the luminance of candles and other low-level light sources. It features a sensitive photodiode sensor, an easy-to-read backlit LCD display, a compact and ergonomic housing, and a number of useful features. It is an essential tool for those involved in the testing, calibration, and quality control of candles, as well as for researchers and scientists in the fields of lighting and photometry.
The Extech L873521 Candle Lux Meter is a popular choice for those in need of a reliable and accurate instrument for measuring lux levels in candlelight environments. This device is specifically designed for testing candles and lamps with filament or incandescent bulbs. Here are some pros and cons of buying a Extech L873521 Candle Lux Meter:
Pros:1. High accuracy: The Extech L873521 Candle Lux Meter is known for its high accuracy, ensuring precise measurements of lux levels in candlelit environments.
2. Compact design: The compact size and portable design make it easy to carry and use in various locations, making it a convenient option for professionals and hobbyists alike.
3. Wide measurement range: The meter can measure lux levels ranging from 0.1 to 20,000 lux, making it suitable for a wide range of applications.
4. Automatic and manual measurement modes: The device offers both automatic and manual measurement modes, providing flexibility in use.
5. Data hold and average functions: The data hold and average functions allow users to record and store important measurement data for future reference.
6. Durable construction: The Extech L873521 Candle Lux Meter is built with high-quality materials and is designed to withstand the rigors of field use.
Cons:1. Limited measurement type: The Extech L873521 Candle Lux Meter is specifically designed for measuring lux levels in candlelit environments, making it less versatile than other lux meters that can measure various light sources.
2. No backlight display: The device does not have a backlit display, making it difficult to read in low-light conditions.
3. No rechargeable battery: The meter requires two AA batteries, which can add to the cost and inconvenience of frequent battery replacements.
Conclusion:The Extech L873521 Candle Lux Meter is an excellent choice for those who require precise measurements of lux levels in candlelit environments. Its high accuracy, compact design, and wide measurement range make it a popular option for professionals and hobbyists. However, its limited measurement type, lack of a backlit display, and requirement for disposable batteries are potential drawbacks. Ultimately, the decision to buy the Extech L873521 Candle Lux Meter depends on the specific needs and preferences of the user.
Recommendation:If you need a lux meter specifically for measuring lux levels in candlelit environments, the Extech L873521 Candle Lux Meter is an excellent choice due to its high accuracy, compact design, and wide measurement range. However, if you require a more versatile lux meter that can measure various light sources, you may want to consider other options with more measurement types and features. Additionally, if a backlit display or rechargeable battery is a priority for you, you may want to look for a lux meter with those features.
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Extech L873521 Foot Candle Lux Meter Fast Shipping This listing is for the above picture and titled item. Each item is inspected and lightly cleaned.