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Operating instruction for True RMS
Autoranging Digital Multimeter
1. Introduction
•
Professional True RMS Industrial Digital Multimeter and TFT color LCD display,
providing fast A/D converting sampling time, high accuracy , built-in
datalogging and Trend Capture feactures.
•
It can trace any interrupted problems of the equipments and watch on
without person.
•
It is easy to find and solve the problems of the production equipments,
providing Bluetooth technology and memory the datasheets.
•
It is much more safe measurements.
•
This meter measures AC/DC Voltage & Current, Resistance, Continuity,
Capacitance, Frequency (Electrical & Electronic), Duty Cycle, Diode Test and plus
Thermocouple Temperature.
•
It can store and recall data.
•
It features a waterproof, rugged design for heavy duty use.
•
Proper use and care of this meter will provide many years of reliable service
2. Safety
2-1. Safety Symbols
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.
WARNING
This
WARNING
symbol indicates a potentially hazardous situation, which if not
avoided, could result in death or serious injury.
CAUTION
This
CAUTION
symbol indicates a potentially hazardous situation, which if not
avoided, may result damage to the product.
MAX
This symbol advises the user that the terminal(s) so marked must not be
connect 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 associat
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.
Please read this manual before switching the unit on.
Important safety information inside.
