Hazardous Voltage Alert LED
(17B MAX only)
To alert you to the presence of a potentially hazardous
voltage, the hazardous voltage alert LED (X) illuminates
when the Product detects ≥30 V or a voltage overload (OL).
The hazardous voltage alert LED (X) illuminates at
Frequency/Duty cycle test when the Product is in
ac or dc volt or millivolt modes.
Note
Maintenance
Beyond battery and fuse replacement, do not attempt to
repair or service the Product unless you are qualified to do
so and have the relevant calibration, performance test, and
service instructions. The recommended calibration cycle is
12 months.
XW Warning
To prevent possible electrical shock, fire, or
personal injury, and for safe operation and
maintenance of the product, read
Information.
Digital Multimeters
Maintenance
Safety
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