User's Guide
Electromagnetic Field Meter Model 480823
Страница 1: ...User s Guide Electromagnetic Field Meter Model 480823 ...
Страница 2: ...damage in transit This warranty does not apply to defects resulting from action of the user such as misuse improper wiring operation outside of specification improper maintenance or repair or unauthorized modification Extech specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and will not be liable for any direct indirect incidental or consequential d...
Страница 3: ...under test and observe how this positioning affects the EMF readings 5 Record the highest reading obtained from the various reading positions 6 If the device under test is off the EMF tester reading should go to zero unless another source of radiation is present 7 If the meter s display indicates a 1 on the left side of the LCD an overload condition exists This indicates that the measured radiatio...
Страница 4: ...fallen to a critically low voltage level and should be replaced as soon as possible The battery compartment cover is located at the bottom rear of the meter Slide off the battery compartment cover change the battery and replace the compartment cover Calibration and Repair Services Extech offers repair and calibration services for the products we sell Extech also provides NIST certification for mos...
