Greenlee CM-1360, CM-1560, CMH-1000, and CMI-1000 Clamp Meters. Do not discard this product or throw away! All specifications are nominal and may change as design improvements occur. Greenlee Textron Inc. shall not be liable for damages resulting from misapplication or misuse of its products.
CM-1360 • CM-1560 • CMH-1000 • CMI-1000 Important Safety Information SAFETY ALERT SYMBOL This symbol is used to call your attention to hazards or unsafe practices which could result in an injury or property damage. The signal word, defined below, indicates the severity of the hazard. The message after the signal word provides information for preventing or avoiding the hazard.
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Important Safety Information Electric shock hazard: • Do not operate with the case open. • Before opening the case, remove the test leads from the circuit and shut off the unit. Failure to observe these warnings could result in severe injury or death. Electric shock hazard: •...
CM-1360 • CM-1560 • CMH-1000 • CMI-1000 Identification 1. Antenna for non-contact EF detection 2. Jaw center indicator for best current accuracy; polarity indicator for DC amps 3. Selects a function or turns power off 4. LCD 5. Input jack for phase and motor rotation functions only 6.
Display Icons Crest Record function is enabled. Diode Continuity PEAK-RMS mode is enabled. Phase rotation main supply Motor rotation 8. 8.8.8.8 Numeric display 9. μ Micro (10 10. F Farad 11. A Ampere 12. V Volt 13. Hz Hertz (frequency in cycles per second) 14.
CM-1360 • CM-1560 • CMH-1000 • CMI-1000 Using the Features All Models • Intelligent Auto Power Off (APO): The meter automatically turns off after approximately 32 minutes of inactivity to extend battery life. Active meter function is specified as: selector switch is rotated or pushbuttons are pressed;...
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Using the Test Leads Electric shock hazard: The test leads supplied with this product comply with safety standards that limit the exposed length of the probe tip to 4 mm for measurement categories III and IV. These test leads include a cap that must be in place when used in measurement category III or IV applications.
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The ability to read true RMS provides much more mea- surement versatility. The Greenlee CM-1360, CM-1560, CMH-1000, and CMI-1000 are true RMS meters. The Waveforms and Crest Factors table shows some typical AC signals and their RMS values.
Operation Electric shock hazard: Contact with live circuits could result in severe injury or death. Operating Procedure 1. Refer to the “Settings Table.” Set the selector to the proper setting, press SELECT (when instructed to do so), and connect the test leads to the meter. 2.
CM-1360 • CM-1560 • CMH-1000 • CMI-1000 Typical Measurements and Accuracy Refer to the “Specifications” section for operating conditions and temperature coefficient. Accuracy is specified as follows: ± (a percentage of the reading + a fixed amount) at 23 °C ± 5 °C (73.4 °F ±...
Typical Measurements and Accuracy (cont’d) Current Measurement μA DC Current Flame Sensor μA Pilot Flame Control Board μDC Current (CMH-1000 and CMI-1000 only) Range Accuracy Burden Voltage 200.0 μA ± (1.0% + 0.5 μA) 3.5 mV/μA 2000 μA ± (1.0% + 5 μA) AmpTip™...
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CM-1360 • CM-1560 • CMH-1000 • CMI-1000 Typical Measurements and Accuracy (cont’d) Current Measurement (cont’d) AC and DC Clamp AC Current (CM-1560 and CMI-1000 only) Accuracy at Accuracy at Range Accuracy Range 40 Hz to 100 Hz*† 100 Hz to 400 Hz*† 0.00 A to 8.99 A ±...
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Typical Measurements and Accuracy (cont’d) Resistance Continuity Check Measurement Ω SELECT SELECT Resistance Continuity Tone Threshold: Between 10 Ω and 250 Ω Range Accuracy Response Time: Approximately 32 ms 600.0 Ω ± (1.0% + 0.5 Ω) 6.000 kΩ ± (1.0% + 0.005 kΩ) 60.00 kΩ...
CM-1360 • CM-1560 • CMH-1000 • CMI-1000 Typical Measurements and Accuracy (cont’d) Temperature Electric Field 10 mm (0.4") SELECT SELECT A–Non-contact OR B–Contact, precision measurement Temperature (CMH-1000 and CMI-1000 only) Non-contact EF Detection Range Accuracy* Typical Range at Voltage 50 Hz to 60 Hz Indication -40.0 °C ~ 99.9 °C ±...
Jaw Opening and Conductor Diameter: 51 mm max (2.0") Statement of Conformity Greenlee Textron Inc. is certified in accordance with ISO 9001 (2000) for our Quality Management Systems. The instrument enclosed has been checked and/or calibrated using equipment that is traceable to the National Institute for Standards and Technology (NIST).
CM-1360 • CM-1560 • CMH-1000 • CMI-1000 Measurement Categories These definitions were derived from the international safety standard for insulation coordination as it applies to measurement, control, and laboratory equipment. These measurement categories are explained in more detail by the International Electrotechnical Commission; refer to either of their publications: IEC 61010-1 or IEC 60664.
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Lifetime Limited Warranty Greenlee Textron Inc. warrants to the original purchaser of these goods for use that these products will be free from defects in workmanship and material for their useful life, excepting normal wear and abuse. This warranty is subject to the same terms and conditions contained in Greenlee Textron Inc.’s standard one-year limited warranty.
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