Wavecom 89, Руководство пользователя

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Introduction
This meter measures AC/DC Voltage, AC/DC Current, Resistance, Capacitance,
Frequency (electrical & electronic), Diode Test, and Continuity plus Thermocouple
Temperature. It features a waterproof, rugged design for heavy duty use. Proper use and
care of this meter will provide many years of reliable service.
What’s included in Kit
:
Wavecom 89 True RMS Multimeter
One pair of test probes and accessories
Temperature probe
This Instruction Booklet
Protective case
Safety
This symbol adjacent to another symbol, terminal or operating
device indicates that the operator must refer to an explanation in the
Operating Instructions to avoid personal injury or damage to the
meter.
This WARNING symbol indicates a potentially hazardous situation,
which if not avoided, could result in death or serious injury.
This CAUTION symbol indicates a potentially hazardous situation,
which if not avoided, may result damage to the product.
This symbol advises the user that the terminal(s) so marked must
not be connected to a circuit point at which the voltage with respect
to earth ground exceeds (in this case) 1000 VAC or VDC.
This symbol adjacent to one or more terminals identifies them as
being associated with ranges that may, in normal use, be subjected
to particularly hazardous voltages. For maximum safety, the meter
and its test leads should not be handled when these terminals are
energized.
This symbol indicates that a device is protected throughout by
double insulation or reinforced insulation.
PER IEC1010 OVERVOLTAGE INSTALLATION CATEGORY
OVERVOLTAGE CATEGORY I
Equipment of OVERVOLTAGE CATEGORY I is equipment for connection to circuits in which
measurements are taken to limit the transient overvoltages to an appropriate low level.
Note
– Examples include protected electronic circuits.
OVERVOLTAGE CATEGORY II
Equipment of OVERVOLTAGE CATEGORY II is energy-consuming equipment to be supplied from
the fixed installation.
Note
– Examples include household, office, and laboratory appliances.
OVERVOLTAGE CATEGORY III
Equipment of OVERVOLTAGE CATEGORY III is equipment in fixed installations.
Note
– Examples include switches in the fixed installation and some equipment for industrial use with
permanent connection to the fixed installation.
OVERVOLTAGE CATEGORY IV
Equipment of OVERVOLTAGE CATEGORY IV is for use at the origin of the installation.
Note
– Examples include electricity meters and primary over-current protection equipment
WARNING
CAUTION
MAX
1000V