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Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com

WARNING

To avoid possible electric shock or personal injury, follow 
these guidelines:

• Do not use the meter if it is damaged. Before you 

use the meter, inspect the case. Pay particular 
attention to the insulation surrounding the 
connectors.

• Inspect the test leads for damaged insulation or 

exposed metal. Check the test leads for continuity. 
Replace damaged test leads before you use the 
meter.

• Do not use the meter if it operates abnormally. 

Protection may be impaired. When in doubt, have 
the meter serviced.

• Do not operate the meter around explosive gas, 

vapor, or dust.

• Do not apply more than the rated voltage, as 

marked on the meter, between terminals or 
between any terminal and earth ground.

• Before use, verify the meter’s operation by 

measuring a known voltage.

• When servicing the meter, use only specified 

replacement parts.

• Use with caution when working above 30V ac rms, 

42V peak, or 60V dc. Such voltages pose a shock 
hazard.

• When using the probes, keep your fingers behind 

the finger guards on the probes.

• Connect the common test lead before you 

connect the live test lead. When you disconnect 
test leads, disconnect the live test lead first.

Summary of Contents for 8133826

Page 1: ...USER INSTRUCTIONS ORIGINAL INSTRUCTIONS DL0421 Rev 2 OPEN JAW DIGITAL MULTIMETER MODEL NO CDM85 PART NO 8133826...

Page 2: ...against faulty manufacture for a period of 12 months from the date of purchase Please keep your receipt which will be required as proof of purchase This guarantee is invalid if the product is found t...

Page 3: ...ts clarkeinternational com or Service clarkeinternational com ELECTRICAL SYMBOLS AC Alternating Current DC Direct Current Dangerous voltage may be present Important safety information Refer to the man...

Page 4: ...w Used to clamp the conductor to be measured to get more accurate reading the conductor should be in the centre of the jaws 5 V Q 0 Jack Plug0in jack for the red Positive test lead 2 Trigger Used to o...

Page 5: ...d on the LCD as an indicator To exit press the button again 4 COM Jack Plug in jack for the black Negative test lead Display 3 1 2 Digit LCD Overrange Indication 1 Shown on LCD Sampling Rate Approxima...

Page 6: ...operates abnormally Protection may be impaired When in doubt have the meter serviced Do not operate the meter around explosive gas vapor or dust Do not apply more than the rated voltage as marked on...

Page 7: ...test leads have been removed from the clamp meter Remove test leads from the meter and remove the clamp jaw from the clamped conductor before opening the meter case or the battery door Remaining endan...

Page 8: ...uctor OPERATING INSTRUCTIONS MEASURING DC VOLTAGE 1 Insert the plug of the black test lead to the COM jack the plug of the red test lead to the V jack 2 Set the rotary switch to 600V position 3 Connec...

Page 9: ...ading c Don t touch the conductor with your hand or skin 4 Read the reading on the display MEASURING RESISTANCE 1 Insert the plug of the black test lead to the COM jack the plug of the red test lead t...

Page 10: ...stance being measured is less than about 30 the buzzer will sound MEASURING DIODE 1 Insert the plug of the black test lead to the COM jack the plug of the red test lead to the V jack the polarity of t...

Page 11: ...ted input voltage 600Vrms DC VOLTAGE Input impedance 9M Maximum permited input voltage 600Vrms RESISTANCE Range Resolution Accuracy Overload Protection 600V 1V 1 2 3 DC 600V AC 600Vrms Range Resolutio...

Page 12: ...wave Frequency range 50 60Hz AUDIBLE CONTINUITY DIODE Range Resolution Accuracy Overload Protection 20A 10mA 3 0 5 500A 30 Seconds 200A 100mA 2 5 5 500A 30 Seconds 400A 1A 2 5 5 500A 30 Seconds Range...

Page 13: ...ollows 1 Make sure that no object is clamped in the jaws 2 Turn the meter off and remove the test leads 3 Shake out any dirt that may be in the jacks 4 Soak a new swab with alcohol Work the swab aroun...

Page 14: ...14 Parts Service 020 8988 7400 E mail Parts clarkeinternational com or Service clarkeinternational com DECLARATION OF CONFORMITY UKCA...

Page 15: ...15 Parts Service 020 8988 7400 E mail Parts clarkeinternational com or Service clarkeinternational com DECLARATION OF CONFORMITY CE...

Page 16: ...16 Parts Service 020 8988 7400 E mail Parts clarkeinternational com or Service clarkeinternational com...

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