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cases, fluorescent lights will be used when the natural light
is not enough. In response to the slogan of energy saving
and emission reduction advocated by the state, we should
use the fluorescent lamps based on the actual needs. So, a
professional and convenient light meter can provide you
with a reference regarding illuminance.
The 4420 multi-functional light meter has a friendly
human-machine interface and can be activated by a simple
press of keys. The buzzer activates upon key press to
notify that it is effective. This light meter is able to
measure the visible light produced by fluorescent lamp,
metal-halide lamp, high voltage sodium lamp or electric
incandescent lamp for a vivid and intuitive image display.
1.2 Outstanding features of the MS6612
multi-function light meter
Automatic and manual range switching;
Inquiry function for maximum and minimum values;
Data hold function;
Peak value measurement function;
Relative value measurement function;
Zero calibration function;
3 1/2 bit LCD display, with analog bar display;
Fc/Lux unit conversion function;
Outrange indication (When the measured value
exceeds the current range, LCD will display the signal
“OL” to indicate that the range is overreached);
High precision. Measurement range (0.00~200000Lux);
