Santacary iU2 User Manual

Santacary iU2 Ultraviolet AB Light Meter User Manual
The Santacary iU2 Ultraviolet AB Light Meter is a precise instrument that measures
user exposure to damaging UV (ultraviolet) radiation.
Most of the natural UV light people encounter comes from the sun. Of the solar UV
energy that reaches the equator, 95 percent is UVA and 5 percent is UVB. UVA and
UVB is the strongest and most damaging to living things. Artificial sources, which
produce UV radiation, include tanning booths, black lights, curing lamps, germicidal
lamps, mercury vapor lamps, halogen lights, high-intensity discharge lamps,
fluorescent and incandescent sources, and some types of lasers.
Continued exposure to UV radiation can overwhelm the body's defenses. UV rays can
also damage the DNA in the body's cells. User can use the meter to determine UV
light intensity and avoid the harmful effects of overexposure.

FEATURES

 Gallium Nitride Based Material Photovoltaic Mode
 High-precision detection, rapid response and operation
 Only one power button and easy to operate
 Two AAA Alkaline Batteries

DEVICE

1. LCD display
2. Power button
3. UV sensor

OPERATION

When the device is turned off, press Power button to turn on the unit. Press Power
button again to turn off the unit. When the unit is first turned on, it performs 10
seconds countdown for device warm up, then enters normal display. The device
updates readings every 2 seconds. The UVA/B radiation Unit is µW /cm2.
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