Amprobe DM73C Посібник користувача - Сторінка 12
Переглянути онлайн або завантажити pdf Посібник користувача для Мультиметр Amprobe DM73C. Amprobe DM73C 14 сторінок. Pen style dmm
Друкувати сторінку
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.
Diode Test
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
6