3
IMPORTANT SAFETEY WARNINGS
WARNING
Read entire Safety Notes section regarding potential hazard and proper
instructions before using this tester. In this manual the word “
WARNING
”
is used to indicate conditions or actions that may pose physical hazards
to the user. The word “
CAUTION
” is used to indicate conditions or actions
that may damage this instrument.
WARNING
To ensure safe operation and service of the tester, follow these instructions.
Failure to observe these warnings can result in severe injury or death.
WARNING
Do not use the tester if it appears damaged.
CAUTION
• When device is in use, DO NOT look directly into the laser.
Permanent eye damage may result.
• Use extreme caution when operating the laser.
• Never point the tester towards anyone’s eyes.
• Keep out of the reach of children.
WARNING
EMC/RFI
Readings may be affected if the tester is operated within a radio
frequency electromagnetic field strength of approximately 3 volts per
meter, but performance of the tester will not be permanently affected.
NOTE:
Under the electromagnetic field of 3M/m from 350MHz to 550MHz,
the EMC/RFI error is 14.4˚F (8˚C).