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
verify proper operation.

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

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

o

F (-20 to 60

o

C)

Relative Humidity

<80%

Battery 4

LR44

batteries

Dimensions/Weight

6.3x0.75x1” / 2oz

IEC 1010

Category III 600V

Warranty

EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and workmanship for one year

from date of shipment (a six month limited warranty applies on sensors and cables). If it should become necessary to return the

instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-7440 ext. 210

for authorization or visit our website at www.extech.com (click on ‘Contact Extech’ and go to ‘Service Department’ to request an

RA number). A Return Authorization (RA) number must be issued before any product is returned to Extech. The sender is

responsible for shipping charges, freight, insurance and proper packaging to prevent damage in transit. This warranty does not

apply to defects resulting from action of the user such as misuse, improper wiring, operation outside of specification, improper

maintenance or repair, or unauthorized modification. Extech specifically disclaims any implied warranties or merchantability or

fitness for a specific purpose and will not be liable for any direct, indirect, incidental or consequential damages. Extech's total

liability is limited to repair or replacement of the product. The warranty set forth above is inclusive and no other warranty, whether

written or oral, is expressed or implied.

Copyright

©

2002 Extech Instruments Corporation.

All rights reserved including the right of reproduction in whole or in part in any form.

Website:

www.extech.com

Email: [email protected] Rev 1.3 2/03