Safety Precautions - Circuit-test DMR-3600 Owner's Manual

INTRODUCTION
Your Circuit-Test DMR-3600 Digital Multimeter incorporates the latest tech-
nology providing you with a feature packed instrument. With it you can
measure a wide range of voltages, current, inductance, capacitance and
resistance in the lab, shop, car and home. This meter has been designed for
the Electrician, Technologist, Hobbyist and Educational Institutions.
FEATURES
Inductance - measure inductance from 1µH to 40H
Capacitance - test capacitors up to 400µF
Frequency - display frequency to 4MHz
Continuity Buzzer - easily check for continuity.
Diode Check - test diodes and other semiconductors for open & short circuits.
HFE Test - displays DC current gain of Transistors
Heavy Duty & Safe - designed to meet UL1244 & IEC1010 safety require-
ments.
WARNING
!
1. Always start with the power off. Set the range switch to the correct setting
before making any measurements.
2. Do not operate the unit unless the case is completely closed.
3. Disconnect test leads from equipment before removing the battery or fuse.
4. Never connect unit to AC or DC powered circuits when the range switch is
set to resistance, diode check or continuity ranges.
5. To safeguard against electrical shock or damage to instrument, never
connect it to more than 600V DC or 600V AC between input jacks and
ground when measuring low energy circuits or 250VAC / 250VDC when
measuring high energy circuits.
6. When using the test probes always keep your fingers behind the finger
guards on the probes. Never touch the exposed probe tip.
7. Always inspect the instrument, test leads and other accessories for damage
prior to use.
8. Disconnect the live/positive test lead prior before disconnecting the com-
mon/negative test lead.
9. Read this instruction manual carefully and completely before using.

SAFETY PRECAUTIONS

!
This meter is not recommended for high voltage industrial use; for example,
do not use for measurements on 440VAC or 600VAC industrial power mains.
The unit is intended for use with low energy circuits to 600VDC / 600VAC or
high energy circuits to 250VAC / 250VDC only.
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