Comparing sources for intensity levels, a light meter provides quantifiable light measurement. From measuring the workspace surface illumination to ensuring emergency exits can properly direct, luminosity analyses are important to ensure efficiency and safety. The light meters guarantee that levels fall within a certain brightness range. Enhancing productivity in any work environment, light meters establish and maintain the proper lighting so that workers experience less fatigue during operations.

VWR® Traceable®, Light Meter, Dual-Display

Supplier: VWR Collection

Dual-displays show lux or foot-candles, or percent differential from a reference point, and the selected light source (daylight, tungsten, fluorescent or mercury). Traceable® light meter can be connected to a computer or data logger for monitoring and keeping results. To ensure accuracy, an individually serial numbered Traceable® certificate is provided from ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology).

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Luxmeter, testo 545

Supplier: TESTO

Lux meter testo 545 can measure the illuminance of all common light sources quickly, easily and precisely to ensure productivity, performance and health in workplaces. By automatically calculating the time and point average value, the Lux meter shows all relevant information at a glance.

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UV Meters, analog, J-221 & J-225

Supplier: UVP ULTRA VIOLET PRODUCTS

The J-Series UV meters are photovoltaic devices for taking repeatable readings of UV light sources in either the 365 nm or 254 nm UV range.

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Radiometers, digital, UVX

Supplier: UVP ULTRA VIOLET PRODUCTS

This digital UVX Radiometer is used with one of the three interchangeable sensors (ordered separately) for measuring 254, 365 and 302 nm UV wavelengths. Measurement of lamp irradiance is the most effective way to monitor the useful life of any UV light source.

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Luxmeter, testo 540

Supplier: TESTO

This luxmeter permits measurements of light intensity. It provides a sensor adjusted to the spectral sensitivity of the eye. A backlit display and an auto-off function complete the instrument.