Uni-T UT71A Расширенная инструкция онлайн [10/70] 528154

Model UT71A/B: OPERATING MANUAL

When the Meter working at an effective voltage over

60V in DC or 30V rms in AC, special care should be

taken for there is danger of electric shock.

Use the proper terminals, function, and range for

your measurements.

If the value to be measured is unknown, use the

maximum measurement position.

Do not use or store the Meter in an environment of

high temperature, humidity, explosive, inflammable

and strong magnetic field. The performance of the

Meter may deteriorate after dampened.

When using the test leads, keep your fingers behind

the finger guards.

Disconnect circuit power and discharge all high-

voltage capacitors before testing resistance,

continuity, diodes.

Before measuring current, check the Meter’s fuses

and turn off power to the circuit before connecting

the Meter to the circuit.

Replace the battery as soon as the battery indicator

appears. With a low battery, the Meter might

produce false readings that can lead to electric

shock and personal injury.

When servicing the Meter, use only the same model

number or identical electrical specifications

replacement parts.

The internal circuit of the Meter shall not be altered

at will to avoid damage of the Meter and any accident.

Soft cloth and mild detergent should be used to

clean the surface of the Meter when servicing. No

abrasive and solvent should be used to prevent the

surface of the Meter from corrosion, damage and

accident.

The Meter is suitable for indoor use.

Turn the Meter off when it is not in use and take out

the battery when not using for a long time.

Constantly check the battery as it may leak when it

has been using for some time, replace the battery

as soon as leaking appears. A leaking battery will

damage the Meter.