This dual-line-display visible light meter measures from 0 to 50,000 lux or 0 to 5,000 foot-candles. Jumbo-sized digits are 1 3/8 inches high! Colour-correction filter and precise photodiode produce accurate cosine- and colour-corrected measurements over the wide range. Order the optional data acquisition software to connect to your PC to capture readings. Meter also recalls min, max, and average measurements and features HOLD and Zero functions to freeze the display or obtain a baseline for percent difference. Choose your light source for auto-corrected light-level values.
Traceable® products have an individually-numbered Traceable® certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.
Connect to your PC for data acquisition (data acquisition software and connection cable sold separately as part number 37804-13)
Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
Switch between lux and foot-candles and display % difference
Select from daylight, tungsten, fluorescent, or mercury light sources
Measurement range: 0 to 5,000 Fc, 0 to 50,000 Lux
Resolution: 1 for 0 to 1,999 lux, 10 for 2,000 to 19,990 lux, and 100 for 20,000 to 50,000 lux; 0.1 for 0 to 199.9 Fc, 1 for 200 to 1999 Fc, and 10 for 2000 to 5000 Fc
Accuracy: ±4.5% full scale
Function: data hold, minimum, maximum, zero, and percent difference
Display type: dual-line, 1-3/8" h LCD
Output: micro-usb
Interface: RS-232
Power: 9V battery
Includes 2" diameter photocell with 40" long cable, photocell protective cover, 9V battery, computer output, and NIST-traceable calibration certificate with data