4½ DIGITS 19999 COUNTS DIGITAL MULTIMETER

Special Features:
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• DMM-90 has a unique feature wherein the LCD<br>
display shows the terminals where the test leads<br>
are to be inserted to avoid wrong connection &amp;<br>
damage to the meter.<br>
• Low Power Consumption CMOS double integration<br>
A / D transform integrated circuit<br>
• Auto Zero Calibration<br>
• Auto Polarity display<br>
• Selected Range displayed on LCD<br>
• Instant Continuity Buzzer.<br>
• “DATA - HOLD” switch freezes reading.<br>
Low Battery &amp; Over range indication.<br>
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<strong class="header-red-small">General Specifications :</strong> <br>
<strong>• Sensing :</strong> Average Sensing.<br>
• <strong> Display: </strong>4½ digit ( LCD. With display height 53mm and digit height 20mm
and function / units sign annunciators.<br>
• <strong>Over range indication:</strong> Highest digit of (1) or (-1) is displayed.<br>
•<strong> Low battery:</strong> The “ ”sign is displayed when the
battery voltage drops below the operating Voltage.<br>

• <strong>Polarity:</strong> Automatic (-) negative polarity indication,<br>
•<strong>
Measurement rate: </strong>2.5 measurements per second,<br>
• <strong>Operating Temperature :</strong> 0°C to 50°C,&lt;70% R.H<br>
• <strong>Storage Temperature :</strong> -20°C to 60°C,&lt;80% R.H. (With battery removed).<br>
• <strong>Accuracy : </strong>Accuracy specifications at 23 ± 5°C;&lt;75% RH.<br>
• <strong>Auto Power Off :</strong> The meter will shut off automatically about 15 minutes after power is ON if the meter is not in use.<br>
• <strong>Power: </strong>Single 9 V Battery.<br>
• <strong>Dimension :</strong> 179(L) x 88(W) x 39(H)mm.<br>
• <strong>Weight :</strong> Approx. 380 gms. (including battery)<br>
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