Mastech ms6231 User Manual (English)

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MS6231

DIGITAL

ENGINE ANALYZER

OPERATOR ’ S MANUAL

SAFETY INFORMATION

WARNING

ensure safe operation, and in order to exploit to the full the functionality of the meter, please follow

the directions in this section carefully.

This multimeter has been designed according to IEC-1010 concerning electronic measuring instruments

with an overvoltage category CAT ( ( ( 600V and pollution 2.

Follow all safety and operating instructions to ensure that the meter is used safely and is kept in good

operating condition.

With proper use and care, the digital meter will give you years of satisfactory service.

1.1 PRELIMINARY

1.1.1 When using the meter, the user must observe all normal safety rules concerning:

( Protection against the dangers of electrical current.

( Protection of the meter against misuse.

1.1.2 When the meter is delivered, check that it has not been damaged in transit.

1.1.3 When poor condition under harsh preservation or shipping conditions caused, inspect and confirm

this meter without delay.

1.1.4

Test

leads must be in good condition. Before using verify that the insulation on test leads is not

damaged and/or the leads wire is not exposed.

1.1.5 Full compliance with safety standards can be guaranteed only if used with test leads supplied. If

necessary, they must be replaced with the same model or

same electric ratings.

1.2 DURING USE

1.2.1 Before using, you must select the right input jack, function and range.

1.2.2 Never exceed the protection limit values indicated in specifications for each range of measurement.

1.2.3 When the meter is linked to a measurement circuit, do not touch unused terminals.

1.2.4 At the manual range, when the value scale to be measured is unknown beforehand, set the range

selector at the highest position.

1.2.5 Do not measure voltage if the voltage on the terminals exceeds 600V above earth ground.

1.2.6 Always be careful when working with voltages above 60V DC or 30V AC rms, keep fingers behind

the probe barriers while measuring.

1.2.7 Never connect the meter leads across a voltage source while the transform switch is in the current,

resistance, temperature, diode or continuity mode. Doing so can damage the meter.

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Mastech ms6231 Specifications

General