Glass tester

The device LASZ-4 for measuring the amount of light that passes through a window is a precise device of an electric-optic type.

In order to guarantee efficient and precise use, one must:

• Use the device as specified by the instruction manual
• Keep the device clean; after use one should turn off the device and place it in its original packaging
• Do not use the device in places that are very humid
• Keep the device away from strong electric or magnetic fields
• Do not leave the device in places where the temperature is above +40°C or below +5°C
• Do not disassemble the device; it voids the warranty and may be the cause of the malfunction
• Do not use a device that is malfunctioning to record data
• Used batteries are to be replaced with new ones of the same type; used batteries should be placed together and properly disposed of, not to be used in high temperatures nor be thrown into open fire
• In the case that a device is known to malfunction despite previously being functional, the manufacturer should be contacted immediately

Glass-tester-LASZ-4-UNIMETAL.pdf