Test
Measures both lux and foot-candles at a rapid sampling rate of 0.4 seconds. Display update rate is adjustable to 1 or 2 seconds.
Large LCD shows separate readings for lux and foot-candles in 1.375 in. H digits, plus selected source (daylight, tungsten, fluorescent or mercury).
Ensure lighting standards and increase system efficiencies with precision measurement accuracy
Photovoltaic J-Series UV meters for taking accurate and repeatable readings of UV light sources in either the 365nm or 254nm UV range
Functions as light meter, anemometer, humidity meter, and thermometer—all in one unit
Digital UVX Radiometer connects to one of the three interchangeable sensors (sold separately) to measure 254nm, 365nm or 302nm UV wavelengths
Digital UVX Radiometer connects to one of the three interchangeable sensors (sold separately) to measure 254nm, 365nm or 302nm UV wavelengths
Replacement part for Photovoltaic J-Series UV meters
For use with Photovoltaic J-Series UV meters
Digital UVX Radiometer connects to one of the three interchangeable sensors (sold separately) to measure 254nm, 365nm or 302nm UV wavelengths
Digital UVX Radiometer connects to one of the three interchangeable sensors (sold separately) to measure 254nm, 365nm or 302nm UV wavelengths.
Digital UVX Radiometer connects to one of the three interchangeable sensors (sold separately) to measure 254nm, 365nm or 302nm UV wavelengths
Extech LT40 Light Meter for White Led and Standard Lights
This meter measures light intensity up to 400,000 lux in five ranges and 40,000 footcandles in four ranges. Unit is color and cosine corrected. Large LCD simultaneously displays readings numerically and in a bar graph format. Meter utilizes a precision silicon photodiode sensor to obtain readings.
This compact, rugged light meter features Peak mode to capture your highest readings and relative mode indicating change in light levels for added flexibility. The min/max feature stores maximum and minimum readings on the large LCD with analog bargraph. Unit measures in lux or footcandles, and provides cosine- and color-corrected measurements.