Handheld metal detectors – Keep a cardiac monitor at least 24 in
(60 cm) away from the detector end.
Boat motors – Keep a cardiac monitor at least 12 in (30 cm) away from
electric trolling motors or gasoline-powered boat motors.
Portable electric generators up to 20 kW – Keep a cardiac monitor at
least 12 in (30 cm) away from portable electric generators.
Home power tools
Most home power tools should not affect cardiac monitors. Consider the
following common-sense guidelines:
• Keep all equipment in good working order to avoid electrical shock.
• Be certain that plug-in tools are properly grounded (or double
insulated). Using a ground fault interrupter outlet is a good safety
measure (this inexpensive device prevents a sustained electrical
shock).
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Chapter 4