Lux Meter 200k

Digital Lux Meter - 200k

Simply insert a 9V battery into the meter, and hold the light sensor to the source being read. Readings will show on the meter. While this is not a scientific instrument it is a valuable tool in comparing natural light conditions to those in our grow rooms.

FEATURES:

• Can switch the units between lux and footcandle by pressing a button.

• Powered by a 9V battery.

• Data hold.

• Auto zero.

• Accurate.

• Separate light sensor for optimal positioning.

• Over-input: indication of "1". 

• Display: 3.5 digits, 18mm LCD. 

• Power: 9V battery. 

• Measuring Ranges: 0.1Lux~200,000Lux; 0.01FC~20,000FC. 

• Accuracy: <20,000Lux/2,000FC: ± (4%rdg + 10 digits) >20,000Lux/2,000FC: ± (5%rdg +10 digits). 

• Resolution: 0.1 Lux ; 0.01FC.

• Repeatability: ± 2%.

• Operating Temperature: 0 - 40℃.

• Sampling Time: 0.5 seconds. 

• Sampling Rate: 2 to 3 times a second.

• Photodetector Type: Silicon photodiode with a filter photodetector. 

• Included: 1 carrying case, 1 9V battery, user manual.