ATD ATD-5544 - Manual
ATD ATD-5544 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
ATD-5544 INSTRUCTION MANUAL
MINI DIGITAL MULTIMETER
GENERAL
Before attempting to operate the instrument, become
familiar with each control. A thorough understanding of how
the instrument operates will avoid undue mistakes and
minimize measurement errors, instrument damage and the
possibility of personal injury.
FRONT PANEL DESCRIPTION
1. CASE
2. POWER SWITCH
3. 3-1/2 DIGIT LCD DISPLAY
4. FUNCTION AND RANGE SWITCH
5. "V
Ω
mA" JACK
6. "COM" JACK
SPECIFICATIONS GENERAL
DISPLAY: 3-1/2digit LCD with a max reading of 1999
POLARITY: Automatic(-)negative polarity indication
ZERO ADJUSTMENT: Automatic
OVER RANGE INDICATION: only the diigt '1' is displayed.
POWER: 12V Alkaline Manganese button cells A23
EI12(Japan) or optional.
DIMENSIONS: 100mm long x 48mm wide x 26mm thick
NET WEIGHT: 104g (including battery)
ELECTRICAL SPECIFICATIONS
Accuracies are guaranteed for 1 year, 23
℃±
5
℃
less than
75% RH
DC VOLTAGE
200m, 2V, 20V, 200V, 500V
±
0.5%rdg
±
2d
Impedance: 1M ohm
OVERLOAD PROTECTION: 500V rms
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