LM-120 CAL DU

The LM-120 CAL DU from Amprobe Instruments is a light meter. The LM-120 light meter measures visible light from fluorescent, metal halide, high-pressure sodium or incandescent sources. It is a portable, easy to use digital light meter designed for simple one hand operation reading in Lumen (lux) or foot candle (fc) units. The LM-120 measures a wide range of light up to 20,000fc or 200,000lux with an accurate, high resolution of 0.01fc/lux. This unit is auto-ranging plus manual ranging with ability to Zero out the reading before taking a measurement. Use the LM-120 light meter to measure the illumination level in the interior and to switch off or reduce or increase the output level of lighting fixtures. Reduce the energy burden of the building by significantly increasing the efficiency of its lighting system.

• Calibrated with data and uncertainties light meter
• Measure in lux or footcandles, front panel switchable & silicon photodiode sensor and filter
• Measuring range to 200000 lux or 20000 foot candles
• Data hold to freeze reading on the digital display
• Min/max ability to show high and low readings, autoranging plus manual range
• Zero function to null display before a reading, auto power off to save battery life
• Silicon photodiode and filter illumination sensor
• 2854°K cosine angular corrected per JIS C 1609:1993 and CNS 5119 general A class calibration point
• Automatic/manual ranging
• Large, 3-1/2 digit display, includes protective sensor cap

Applications

Test & Measurement

Contents

LM-120 CAL light meter, Batteries (installed), Carrying case, Users manual.