Matco Tools ADMM50 Spécifications télécharger pdf (Page 7)

DC CURRENT (AMPS)

Range Resolution Accuracy Overload Protection

40mA 10μA

400mA 100μA

±(1.5% of

reading +5

digits)

0.5A/250V fast fuse

Input Voltage

Drop: <

0.2V.

*15A 10mA

±(2.5% of

reading +5

digits)

Unfused; 15sec maximum

Input Voltage Drop: <

0.2V.

* A waiting period of at least 15 minutes is necessary between every 15

second testing period.

AC CURRENT TRMS

[1]

NOTE: Specifications are AC-coupled true RMS.

Range Resolution Accuracy Overload Protection

40mA 10μA

400mA 100μA

±(2.0% of

reading +5

digits)

0.5A/250V fast fuse

(Input Voltage Drop: <

0.2V.

Frequency response: 50 - 400 Hz

[1]

All ac ranges are specified from 1 % to 100 % of range.

Below 5 % of range, add 6 counts.

Because inputs below 1 % of range are not specified, it is

normal for this and other true-rms meters to display nonzero

readings when the test leads are disconnected from a circuit

or are shorted together. For volts and amps, crest factor of

≤3.

DIODE/CONTINUITY TESTS

Function Range Resolution Description Note

Diode Test 2V 1mV Test Current:

1±0.6mA

Test Voltage:

Approx. 2.8V

Continuity

Test

400Ω 0.1Ω Approx. 120Ω or

less, buzzer

(beeper) will sound

Overload

Protection:

250V DC or AC

RMS

1 2 3 4 5 6 7 8 9 10 11 12 ... 23 24

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Matco Tools ADMM50 Spécifications Page 7

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