Light Meters

1 – 15 of 16 results

Tests both for moisture content in soil or compost and for light falling onto a plant.

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.

Functions as light meter, anemometer, humidity meter, and thermometer—all in one unit

Large LCD shows separate readings for lux and foot-candles in 1.375 in. H digits, plus selected source (daylight, tungsten, fluorescent or mercury).

Photovoltaic J-Series UV meters for taking accurate and repeatable readings of UV light sources in either the 365nm or 254nm UV range

Digital UVX Radiometer connects to one of the three interchangeable sensors (sold separately) to measure 254nm, 365nm or 302nm UV wavelengths

Photovoltaic J-Series UV meters for taking accurate and repeatable readings of UV light sources in either the 365nm or 254nm UV range

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

Digital UVX Radiometer connects to one of the three interchangeable sensors (sold separately) to measure 254nm, 365nm or 302nm UV wavelengths

Easy-to-use meter with a wide-band UV wavelength of 320 to 390nm.

Measure damaging UV (ultraviolet) light