Amprobe DM73C Manuale d'uso - Pagina 12

Sfoglia online o scarica il pdf Manuale d'uso per Multimetro Amprobe DM73C. Amprobe DM73C 14. Pen style dmm

exercise care and take appropriate precautions to avoid misleading

results when making measurements in the presence of electronic

interference.

Electrical Specifications

Accuracy at 23°C ± 5°C, < 75 % RH, guaranteed for one year.

DC Volts

Ranges: 340mV, 3.4, 34, 340V, 600V

Accuracy: ± (0.5% rdg + 2 dgt)

Input Impedance: 340 mV range: >100MΩ , other ranges: 10MΩ

Protection: 600VDC or AC rms

AC Volts

Ranges: 3.4V, 34, 340, 600V

Accuracy: ± (1.5 % rdg + 8 dgt) (50 - 500Hz)

Input Impedance: 10MΩ

Protection: 600VDC or AC rms.

Resistance

Ranges: 340 Ω , 3.4, 34, 340 kΩ , 3.4, 34 MΩ

Accuracy:

340Ω - 340kΩ: ± (1.0 % rdg + 4 dgt)

3.4MΩ: ± (1.5 % rdg + 4 dgt)

34 MΩ: ± (3.0 % rdg + 5 dgt)

Max. open circuit voltage: 340Ω range - 1.2V; all others: - 0.45V

Protection: 500VAC or DC.

Range: 3.4V

Accuracy: ± (2.0%rdg + 3 dgt)

Resolution: 0.1mV in 3.4V range

Short circuit current: 1.0mA

Max open circuit voltage: 3.0VDC

Audible indication: < 0.2V

Overload prot.: 500VDC or AC rms