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MD 9272 Leakage Clamp TRMS Meter with Power Functions Featured

Clamp meters

The MD 9272 is a unique earth leakage clamp meter. It not just has the ability to accurately read the TRMS AC leakage current of a system, it can also detect losses in the system and suggest possible reasons for the loss. The voltage, power, harmonic, power factor (PF), total harmonic distortion (THD) and crest factor measurements make this instrument suitable for any electrician and engineer.

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MD 9272 Standard set

Current clamp MD 9272
Test lead with probe, 2 pcs
1.5 V battery, type AA, 2 pcs
Pouch
Instruction manual
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Standards applied

Building LV Installation

EISinsp Competences: Low Voltage Electrical Installation Safety Inspection

Portable appliances safety

PAT Competences: Portable Appliances Safety Testing

Instrument safety towards user

Directive EMC 2004/108/EC on electromagnetic compatibility
Directive EMC 89/336/EE on electromagnetic compatibility
IEC/EN 61010 Safety requirements for electrical equipment for measurement, control, and laboratory use - series
IEC/EN 61010-031 Amendment 1 - Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031: Safety requirements for hand-held and hand-manipulated probe assemblies for electrical test and measurement
IEC/EN 61010-2-030 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-030: Particular requirements for equipment having testing or measuring circuits
IEC/EN 61010-2-032 Safety requirements for electrical equipment for measurement, control and laboratory use - Part 2-032: Particular requirements for hand-held and hand-manipulated current sensors for electrical test and measurement
IEC/EN 61010-2-033 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-033: Particular requirements for hand-held multimeters and other meters for domestic and professional use, capable of measuring mains voltage

EMC safety

IEC/EN 61326 Electrical equipment for measurement, control and laboratory use - EMC requirements - series

Properties

Measuring functions

TRMS AC voltage measurement;
TRMS AC current measurement;
Frequency measurement;
Power parameters measurement.

Key features

TRMS: accurate measurements on sinusoidal and non-sinusoidal signals.
Jaw size: 28 mm.
Shielded Jaw: shielded jaw allows the clamp meter to be used in the noisiest environments.
Accurate: readings of AC current with an accuracy of 0.8 % and a base resolution of 0.01 mA and voltage with an accuracy of 0.5 % and a base resolution of 0.1 V.
Power: measures various power parameters (active, reactive, apparent power, THD, PF, phase displacement).
Intelligent loss analysis: complex algorithms detect loss and allow determining possible reasons for current loss.
Harmonics: measures current or voltage harmonic components and a percentage value of a harmonic up to the 19th.
THD and PF: dual display allows readings to be displayed along with Total Harmonic Distortion (THD) or Power Factor (PF).
Peak value: the peak value of the waveform or crest factor can be displayed.
MAX/MIN/HOLD mode: displays maximum, minimum or average measured value.