Isotech ICM33 II, ICM33R II Instruction Manual

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INSTRUCTION MANUAL
ICM33Ⅱ/ 33RⅡ CLAMP MULTIMETER

EN FR IT DE

ICM33RII

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ISO-TECH 33Ⅱ/33RⅡ

CLAMP MULTIMETER

INSTRUCTION MANUAL

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INTRODUCTION

1-1 Unpacking and Inspection

Upon removing your new Digital Clamp Meter from its packing, you should have the following items:

1. Digital Clamp meter.

2. Carrying case.

3. Instruction manual.

4. Test lead set (one black , one red).

1-2 Meter Safety

Terms as Marked on Equipment .

 ATTENTION — Refer to manual.
 DOUBLE INSULATION — Protection Class Ⅱ

 DANGER — Risk of electric shock.

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Symbols in this Manual

 This symbol indicates where cautionary or other information is found in the manual.

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Battery.

1-3 Front Panel

Refer to Figure 1 and the following numbered steps to familiarize yourself with the meter’s front panel controls and
connectors.

1. Digital Display — The digital display has a 3 1/2 digit LCD readout (maximum reading 1999) plus auto polarity,
decimal point,

=<and > .

2. Input Terminal — The black test lead is always connected to the “COM” input jack and red test lead is always
connected to the “V-Ω” input jack when measuring ACV and OHMS.

3. Function Switch — Rotate to desired function.

4. Data Hold Switch — Hold display reading for all functions and ranges.

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5. Trigger — Press the lever to open the transformer jaws. When the pressure on the lever is released, the jaws
will close again.

6. Transformer Jaws — Designed to pick up the AC current flowing through the conductor.

7. Hand Guard — Designed to protect user for safety.

8. Battery Cover.

9. Battery Cover Screw.