Extech Extech PQ2071-NIST Manual
®
EXTECH
INSTRNTS
Single or 3-Phase True RMS 1 000A Power
Clamp Meter
CE
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
TestEquipmentDepot.com
Description
Meter Description (front)
1 Transformer Jaw
2 Jaw Open Trigger
3 LCD Display
4 Voltage detector sensor
5 Voltage detector alarm light
6 Function dial switch (HOLD button)
7 Push-buttons (see list below)
8 L1, L2, L3 Input Terminal
9 PC Interface cable jack
Note: Battery compartment located on back of instrument
Figure 1
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Operation
NOTES: Read and understand all Warning and Caution statements in this operation manual prior
to using this meter. Set the function switch to the OFF position when the meter is not in use.
Non-Contact Voltage Detector
WARNING: Risk of electrocution. Before use, always test the voltage detector on a known live
circuit to verify proper operation.
1. Rotate the function switch to any measurement position.
2. Place the detector probe tip on the conductor or voltage source to be
tested.
3. The red LED light on the front of the meter (just below the clamp jaw)
will illuminate when voltage is detected.
Note: The conductors in electrical cord sets are often twisted. For best
results, move the probe tip along a length of the cord to assure placing the
tip close to the live conductor.
Note: The detector is highly sensitivity. Static electricity or other sources of
energy may randomly trip the sensor. This is normal operation.
Figure 4
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