Elenco 3 1/2 Digit with Temperature Manual de usuario descargar pdf (Pagina 24)

Note: Open-circuit voltage between measuring terminals is

approximately 1.5V (measuring current approximately 1.5mA).

Testing for Continuity

Caution

To avoid possible damage to the meter or to the equipment

under test, disconnect the circuit power and discharge all

high-voltage capacitors before testing for continuity.

Continuity is the presence of a complete path for current flow. The

continuity test features a beeper that sounds if a circuit is complete

(the resistance less than 120Ω approx.). The beeper allows you to

perform quick continuity tests without having to watch the display.

The continuity function detects intermittent opens and shorts lasting

as little as 1 millisecond (0.001 second). These brief contacts

cause the meter to emit a short beep. Refer to Figure 12 for

continuity testing setup instructions.

Figure 12. Continuity Test

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Elenco 3 1/2 Digit with Temperature Manual de usuario Pagina 24