RADEX LUPIN Professional testing and calibration of monitors, Incandescent light bulbs and LED. Light Meter, Pulse meter and Lucimeter

RADEX LUPIN Professional testing and calibration of monitors, Incandescent light bulbs and LED. Light Meter, Pulse meter and Lucimeter

Q: can you measure the frequency of the flickering with this?

https://m.media-amazon.com/images/I/61I6tYKNmOL._AC_SL1164_.jpg To test the flicker rate of your monitor, simply push the "P" button on the unit and hold its sensor lens flat against your screen in one spot, without moving. The flicker rate should be less than 5%. If it's higher, adjust your Brightness and Contrast settings. Meanwhile, if you press the "E" button to test your monitor's brightness, it should be between 300 to 500 lx. For flicker rates of LED and condescend light bulbs, the manual includes recommended rates or contact us at Tech Support.

Q: Where do I download the PC software?

From the company website here: https://quartarad.com/wp-content/uploads/2016/12/radexlight_setup.zip

Q: can you measure the frequency (in Hz) of the flickering with this?

Flicker - aka Pulsation Rate of flickering (pulsation ration) indicates how much the illumination or brightness change in a given amount of time. It is measured as the difference between the median value vs highs and lows. Rr = (Emax-Emin)/2*Eav*100%. Unit of measurement is a percentage (%). Not Hz. The only pulsations that should be controlled or adjusted are 300 Hz or lower. Depending on the work type, the light flickering should not strain the eyes if it does not exceed 10% for visually-focused tasks, and is not higher than 20% for all other tasks. The office monitor should not flicker more than 5%. There is Windows-based software for the device that deals with Hz and helps with converting percentages into Hz: https://quartarad.com/wp-content/uploads/2022/02/Radex-Light-software.jpg

Q: The price shows (count 63.98/count) and 127.95. Does this mean two items included?

No it is 127.95 per unit, cannot understand what those count means but the performance of this item cannot be lower like 63.98. I already bought 3.

Product ID: 59695407

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Details

Brand
RADEX
Light Type
Incandescent
Special Feature
Portable
Bulb Shape Size
BT37
Incandescent Equivalent Wattage
1E+2 Watts

💡Measures light intensity

📊Data transfer via PC

🔋6-hour battery life

Frequently Bought Together

Description

🌟 Light Up Your Life with Precision!

STAY ENERGIZED - Combat fatigue with accurate light quality assessments.
CONNECT AND ANALYZE - Seamless data transfer with RADEXlight software.
COMPACT AND PORTABLE - Lightweight design for on-the-go testing.
ILLUMINATE YOUR SPACE - Precision light measurement for optimal brightness.
VERSATILE COMPATIBILITY - Works with all bulb types: Halogen, LED, and more.

The RADEX LUPIN is a professional-grade light meter designed for testing and calibrating various light sources, including incandescent bulbs and LED monitors. With its advanced sensitivity to light spectra, it helps prevent fatigue caused by poor lighting conditions. The device features RADEXlight software for easy data transfer to your PC, ensuring you stay informed about your lighting quality. Compact and energy-efficient, the LUPIN is a must-have tool for any professional looking to optimize their workspace.

Specifications

Manufacturer	RADEX
Part Number	LUPIN
Product Dimensions	10.16 x 1.27 x 3.81 cm; 36.85 Grams
Item model number	LUPIN
Colour	Black
Power Source	Battery
Voltage	240 Volts
Item Package Quantity	1
Number of Pieces	1
Type of Bulb	Halogen, Fluorescent, Incandescent, LED
Certification	CE
Special Features	Energy Efficient
Batteries included?	No
Batteries Required?	No
Battery Cell Type	Lithium Polymer
Battery description	battery_type_aaa
Average Battery Life	6 Hours
Item Weight	36.8 g

Have a Question? See What Others Asked

can you measure the frequency of the flickering with this?

Where do I download the PC software?

can you measure the frequency (in Hz) of the flickering with this?

The price shows (count 63.98/count) and 127.95. Does this mean two items included?

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