VWR® Traceable®, Light Meter, Dual-Display

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).

• Two displays show lux or foot-candles
• Computer output
• Data hold button 'freezes' the display

Readings in lux and foot-candles: Dual-display meter measures lux in three ranges: 0 to 1999 (1 lux resolution), 2000 to 19990 (10 lux resolution), and 20000 to 50000 (100 lux resolution). Readings in foot-candles: 0 to 199,9 (0,1 Fc resolution), 200 to 1999 (1 Fc resolution), 2000 to 5000 (10 Fc resolution). Unit has zero reference settings for all light sources.

Monitor and store results: Data hold button freezes the display to capture readings. Precise photo diode and colour-correction filter provide cosine- and colour-corrected measurements.

 : Supplied with round photocell, Traceable® certificate, 9 V alkaline battery and computer output.