5
GT-55e • GT-85e
Important Safety Information
Electric shock hazard:
• Do not attempt to repair this unit. It contains no
user-serviceable parts.
• Do not expose the unit to extremes in temperature
or high humidity. Refer to “Specifications.”
Failure to observe these precautions may result in
injury and can damage the unit.
Electric shock hazard:
Do not change the measurement function while the
test leads are connected to a component or circuit.
Failure to observe this precaution may result in injury
and can damage the unit.
Electric shock hazard:
• Unless measuring voltage, shut off and lock out
power. Make sure that all capacitors are discharged.
Voltage must not be present.
• Using this unit near equipment that generates
electromagnetic interference can result in unstable
or inaccurate readings.
Failure to observe these warnings could result in
severe injury or death.
