Extec DV40 Quick Start Manual

DV40 Non-Contact Voltage Detector and IR
Thermometer

Safety

WARNING: Risk of Electrocution. Before use, always test the Voltage Detector on a known live circuit to verify proper operation
WARNING: Risk of Electrocution. Keep hands and fingers on the body of the probe and away from the probe tip
CAUTION: Read, understand and follow Safety Rules and Operating Instructions in this manual before using this product.
Do not attempt to repair this unit. There are no user serviceable parts.
Do not expose the unit to extreme temperatures or high humidity
Do not use the unit if it is wet or damaged
Do not apply more than the rated voltage between the probe tip and ground.
Do not operate with the case open
This symbol, adjacent to another symbol or terminal, indicates the user the user must refer to the manual for further information.
This symbol, adjacent to a terminal, indicates that, under normal use, hazardous voltages may be present
Double insulation

Battery Installation

1. Access the battery compartment by gently pressing the pocket clip release latch and sliding the cover down.
2. Insert three LR44 button batteries (observe polarity).
3. Replace and latch the cover
All EU users are legally bound by the battery ordinance to return all used batteries to collection points in your community or
wherever batteries / accumulators are sold! Disposal in the household garbage is prohibited!

Specifications

IR Thermometer
Range
Resolution
Emissivity settings
Distance to Target Ratio
Accuracy
77.1 to 445°F (25.1 to 230°C)
-7.9 to 77°F (-9.9 to 25°C)
-20 to -8.0°F (-30 to -10°C)
Non-Contact Voltage Detector
Voltage Sensitivity
Bandwidth
Detection distance
-20 to 445°F (-30 to 230°C)
0.1°F/C
0.95 fixed
1:1
± 2.0% of reading or ±4ºF/2ºC
whichever is greater
±6ºF/3ºC
±8ºF/4ºC
50V to 1000V AC
50/60Hz
1" @ 105V
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