Velleman DVM345DI Manual do Utilizador descarregar pdf (Página 8)

DVM345DI GB

Frequency range : 40 to 400Hz

Response : average response, calibration in rms of a sine wave.

5.7. Capacitance

Range Resolution Accuracy

4nF 1pF ±4.0% of rdg ± 5 digits

400nF 0.1nF ±4.0% of rdg ± 5 digits

5.8. Temperature

Range Resolution Accuracy

0 to 400°C 1°C ±3.0% of rdg ± 3 digits

401 to 750°C 1°C ±3.0% of rdg ± 5 digits

5.9. Audible Continuity

Function Description

Built-in buzzer sounds if continuity exists (< 30Ω)

5.10. Diode

Function Resolution Test Current Open-Circuit Voltage

1mV 25µA 3.0V

5.11. Transistor

Function Range Base Current Vce

hFE 1 to 1000 10µA 3.0V

6. ACCESSORIES

- User manual

- Set of test leads

- 9V-battery (NEDA1604 or 6F22)

- "K"-type thermocouple

- Holster

- RS232C-cable

- 1 disk of 1.44MB

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Velleman DVM345DI Manual do Utilizador Página 8