Clamp Meters Clamp Meters MD 9272 Leakage Clamp TRMS Meter with Power Functions 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. MEASUREMENT FUNCTIONS • TRMS AC and DC voltage measurement; • TRMS AC current measurement; • Frequency measurement; • Power parameters measurement. • 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 0.01 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 last measured value. • Load and leakage current measurement; • System maintenance; • Power system checking; • RCD fault finding; •

TECHNICAL SPECIFICATION ORDERING INFORMATION Current Harmonics Voltage harmonics Crest factor voltage/current Peak value voltage Peak value current Power Supply Overvoltage category Standard set (MD 9272) • Current clamp MD 9272 • Test lead with probe, 2 pcs • 1.5 V battery, type AA, 2 pcs • Pouch • Instruction manual • Warranty OPTIONAL ACCESSORIES Photo METREL D.D. Measuring and Regulation Equipment Manufacturer Ljubljanska 77, SI-1354 Horjul, Slovenia T +386 (0)1 75 58 200, F +386 (0)1 75 49 226 [email protected], www.metrel.si Note! Photographs in this catalogue may slightly differ from the...