UNI-T UT90A Especificações descarregar pdf (Página 30)

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Accuracy Specification(3)

E. Resistance

Range Resolution

Overload

Protection

Accuracy

200Ω

2kΩ

20kΩ

200kΩ

2MΩ

20MΩ

0.1Ω

1Ω

10Ω

100Ω

1kΩ

10kΩ

(0.8%+3) +

short-circuit the

input terminals

(0.8%+3)

(1.2%+5)

230V rms

F. Diodes & Continuity Test

1mV

1Ω

Range Resolution Overload Protection

230V rms

Remarks:

l At Range:

Open circuit voltage approximate 3V.

l At Range:

Open circuit voltage approximate 3V.

The buzzer does not sound when the resistance

value is >100Ω. The circuit is disconnected.

The buzzer sounds continuously when the resistance

value is 10Ω. The circuit is in good condition.

Model UT90A: OPERATING MANUAL

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