5
GT-65 • GT-95
Important Safety Information
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.
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:
• 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:
When testing GFCIs installed in two-wire systems (no ground wire
available), the tester may give a false indication that the GFCI is not
functioning properly. If this occurs, recheck the operation of the GFCI
using the test and reset buttons. The GFCI test button feature will
demonstrate proper operation.
Failure to observe this precaution may result in injury and can damage
the unit.
