Extech Extech DV30 Manual

User’s Guide Model DV30

AC VOLTAGE DETECTOR

Safety Precautions

1. Improper use of this meter can cause damage, shock, injury or death. Read this guide before use.

2. Secure any covers or battery doors before use.

3. Inspect the condition of the meter for any damage before use.

4. Remove the batteries from the meter if the meter is to be stored for long periods.

5. For Indoor use

International Safety Symbols

Refer to the user’s guide for information. Hazardous voltages may be present

Operation

WARNING: Risk of Electrocution. Before use, always test the Detector on a known live circuit to

1. Turn the On/Off-Sensitivity switch (2) clockwise to turn the unit on.

2. Set the Sensitivity adjustment (2) to the high (counterclockwise) position

3. If the detector begins to beep/flash (1), slowly reduce the sensitivity (clockwise) until the beep stops.

4. Move the detector voltage sensor (1) near the conductor until the tip flashes and beeper sounds.

5. Slowly adjust the sensitivity (2) and reduce the

verify proper operation.

distance between the sensor and conductor to
pinpoint and identify the conductor.

Battery Replacement

1. Turn power OFF and release the end cap latch
from the pocket clip and slide out the battery compartment (3).

2. Replace the four LR44 batteries and replace the battery compartment.

Specifications

Voltage Sensitivity 12V to 600VAC (50 to 500Hz)
Operating Temperature/Humidity 14 to 122°F (-10°C to 50°C)
Storage Temperature -4 to 140
Relative Humidity <80%
Battery 4 LR44 batteries
Dimensions/Weight 6.3x0.75x1” / 2oz
IEC 1010 Category III 600V

o

F (-20 to 60oC)

99 Washington Street
Melrose, MA 02176

Phone [phone]
Toll Free 1-800-517-8431

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