DL107 Operating Manual
Di-LOG
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I. Overview
The DL107 is a non-contact voltage detector
with a built-in flashlight and audible/optical
alarm function. The CAT IV 1000V safety
class ensures user safety, making it an
essential tool for the electrical industry.
Low voltage mode (24V AC - 1000V AC)
Suitable for testing low-voltage motors (<
90V) , audio systems, arc welding machines,
cables with a thick insulation layer, and
other weak electromagnetic AC signals.
High voltage mode (90V AC - 1000V AC)
For detecting domestic electric supply and
three-phase systems. For example, power
distribution units, electrical panels, and
electrical appliances.
II. Safety Notices
1. Please carefully read and fully understand
the warnings and operating instructions
before use. If the instrument is used in a
manner not specified by the manufacturer,
the protection provided by the instrument
may be impaired.
2. Please test the detector on a known live
source within the rated AC voltage range
before use.
3. If the detector appears damaged or is not
working properly, stop using it immediately.
4. Do not detect voltage higher than 1000V.
5. Use caution when working with voltages
above AC 30Vr.m.s, 42Vpeak or DC 60V.
Such voltages pose a shock hazard. Clean
the tester casing with a damp cloth and mild
detergent. Do not use abrasives or solvents!
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