Specifications

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Overview
This Operating Manual covers information on safety and cautions. Please read the relevant information
carefully and observe all the Warnings and Notes strictly.
Warning
To avoid electric shock or personal injury, read the “Safety Information” and “Rules for Safety Operation”
carefully before using the Meter. Digital Inductance Capacitance Meter Model UT602/UT603 (hereafter
referred to as “the Meter”) is a 3 1/2 digits with steady operations, fashionable design and highly reliable
hand-held measuring instrument.
The UT602 can measure inductance, while UT603 can measure capacitance and inductance. They both
can measure resistance, transistor, diode and continuity buzzer UT602 has an extra Data Hold feature.
Unpacking Inspection
Open the package case and take out the Meter. Check the following items carefully to see any missing or
damaged part:
Item Description Qty
1 English Operating Manual 1 piece
2 Test Clip 1 pair
3 9V Alkaline Battery (NEDA1604, 6F22 or
006P) (installed)
1 piece
In the event you find any missing or damage, please contact your dealer immediately.
Safety Information
This Meter complies with the standards EMC EN61326. Use the Meter only as specified in this operating
manual, otherwise the protection provided by the Meter may be impaired.
In this manual, a Warning identifies conditions and actions that pose hazards to the user, or may damage
the Meter or the equipment under test. A Note identifies the information that user should pay attention on.
International electrical symbols used on the Meter and in this Operating Manual are explained on page 7.
Rules for Safe Operation
Warning
To avoid possible electric shock or personal injury, and to avoid possible damage to the Meter or to the
equipment under test, adhere to the following rules:
- Before using the Meter inspect the case. Do not use the Meter if it is damaged or the case (or part of
the case) is removed. Look for cracks or missing plastic.
- Pay attention to the insulation around the connectors. Inspect the test clips for damaged insulation or
exposed metal. Check the test clips for continuity.
- Replace damaged test clips with identical model number or electrical specifications before using the
Meter.
- Do not apply voltage to the Meter.
- The rotary switch should be placed in the right position and no any changeover of range shall be made
during measurement is conducted to prevent damage of the Meter. Do not apply more than 30Vrms
between the terminals and the grounding to avoid electric shock and damage to the Meter.
- Use the proper terminals, function, and range for your measurements. Do not use or store the Meter in
an environment of high temperature, humidity, explosive, inflammable and strong magnetic field. The
performance of the Meter may deteriorate after dampened.