Amprobe DMIII Multi-test Power Quality Recorder - Standard CT's

• True RMS
• Measures and records broad spectrum of power quality
• Parameters: AC current, AC voltage to 600V including Sags and Surges, Harmonics (THD and amo; individual up to 49th), Active, Reactive and apparent power and energy, peak demand, power factor, frequency measurement, phase sequence
• Compatible with a wide range of current transducers
• Comes as a complete kit; CTs, Voltage Leads, Ground Probes and Leads, PC software and download cable are included with this product
• Works with single and three phase systems (Y and Delta)
• Detects and records voltage anomalies, Sages and Surges
• Built in scope displays waveforms
• Phase sequence indication
• Records up to 64 parameters (single or three phase) simultaneously
• Manual and programmable recording Start and/or Stop
• Password Protection
• Selectable fundamental frequency of 50 or 60 Hz
• Special data compressions system and user selectable rates allow recording from several hours to several years
• Download capabilities: Windows compatible PC Software
• Displacement power factor for power factor correction determination
• Line or battery powered
• Safety: CATIII, 600V phase to phase, CATIII, 300V phase to ground

Megohmmeter Functions:

• Tests insulation integrity of wires, cables, transformers and electrical motors
• Selectable test voltages up to 1000V
• Programmable timer toper form the Dielectric Absorption Ratio Test
• Sensitive Ohmmeter for checking resistance of motor windings
• Selectable polarization of ohmmeter for checking grounding continuity
• Automatic voltmeter protects against misuse on hazardous energized systems

Ground Resistance and Resistivity Functions:

• Three measuring modes: 1) 2 point continuity/resistance test 2) 3 point Fall of potential test 3) 4 point earth resistivity measurement
• Automatic voltage measurement prevents false measurements
• Automatically applies three testing frequencies for the most accurate readings
• Accumulates the average of multiple tests and displays the individual test results and the number of tests
• Detects faulty test conditions such as poor soil conditions and noise at the inputs
• Limited Life Time Warranty

Phase Sequence:

• Phase sequence indication
• Frequency measurement
• Phase to Phase voltage measurement