Elenco Digital Multimeter - Manual (Page 4)

Table 1. Safety Information (continued)
Warning
• When servicing the meter, use only specified replacement parts.
• Use caution when working above 30VAC rms, 42V peak, or 60VDC.
Such voltages pose a shock hazard.
• The finger or any part of your body shall not extend beyond the
barrier of the test probe when measuring.
• Avoid working alone.
• When using the probes, keep your fingers behind the finger guards
on the probes.
• Connect the common test lead before you connect the live test lead.
When you disconnect test leads, disconnect the live test lead first.
• Remove test leads from the meter with the battery door or portions
of the cover removed or loosened.
• To avoid false readings which could lead to possible electric shock
or personal injury, replace the batteries as soon as the low battery
indicator ( ) appears.
• Use only two “AA” batteries (NEDA 1604, IEC 6F22, or equivalent),
properly installed in the meter case, to power the meter.
• To avoid the potential for fire or electrical shock, do not connect the
thermocouples to electrically live circuits.
Caution
To avoid possible damage to the meter or to the equipment under test,
follow these guidelines:
• Disconnect circuit power and discharge all high-voltage capacitors
before testing resistance, continuity, diodes, or capacitance.
• Use the proper terminals, function, and range for your
measurements.
• Before measuring current, check the meter’s fuses and turn power
OFF to the circuit before connecting the meter to the circuit.
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10. General Specifications
Display: 3¾ digit LCD with a maximum reading of 4000.
Range Control: Auto range or manual range control.
Polarity: Automatic negative polarity indication.
Zero Adjustment: Automatic
Overrange Indication: Only the “OL” display.
Low Battery: The symbol “ ” is displayed when the battery
voltage is below approximately 2.4V.
Auto Power Off: 10 minutes after stopping the switch or no key-
input, the meter automatically enters the power off mode.
Safety Standards: ETL / h EMC/LVD. The meter is up to the
standards of IEC1010 Pollution Degree 2; overvoltage category III
Operating Environment: Temperature 32° to 104°F (0° to 40°C),
humidity <80% RH.
Storage Environment: Temperature –4° to 140°F (–20° to 60°C),
humidity <90% RH.
Power: Two 1.5V “AA” batteries.
Dimensions: 6 1/2” [165mm] (H) x 3 17/64” [83mm] (W) x
1 29/64” [37mm] (D)
Weight: Approximately 9.2oz. / 260g. (including batteries)
11. Detailed Accuracy Specifications
Accuracies are ± (% of reading + number in last digit) at 73°F
±41°F/23°C ±5°C, <75% RH.
The detailed accuracy specifications are shown in Tables 7 to 18.
Table 7. DC Voltage Detailed Accuracy Specifications
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!
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Range Resolution Accuracy Note
400mV 0.1mV
±(0.5% rdg + 5)
Input resistance: 10M Ω
Overload protection:
600VDC or 600VAC rms.
4V 1mV
40V 10mV
400V 100mV
600V 1V ±(0.8% rdg + 5)
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