HT Instruments COMBI421

Multifunction Tester w/Built-in Sngle.Phase Power Qual.Analyser

Order #: COMBI421

Mfg #: EEMBI421

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(800) 633-0561
$1,395.00

HT Instruments COMBI421

Multifunction Tester w/Built-in Sngle.Phase Power Qual.Analyser

Order #: COMBI421

Mfg #: EEMBI421

$1,395.00
COMBI421 carries out tests of electric systems in compliance with IEC/EN 61557-1 and therefore measurements of overall earth resistance, tests on RCDs type A and AC up to a rated current of 1A, Insulation, Continuity and short-circuit currents, it also allows measuring and saving environmental parameters (illuminance, temperature), leakage current and the electric quantities active power, harmonics, power factor on single-phase systems and, last but not least, it offers the possibility of checking phase sequence only using one lead.
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Product Highlights

  • TRMS
  • Insulation with voltage 50, 100, 250, 500, 1000VDC
  • Continuity of protective conductors with 200mA
  • Tripping time and current of RCDs type B, A, AC Standard, Selective and Delayed up to 1A Only A, AC general and selective
  • Non-trip earth resistance
  • Loop/Line impedance, Phase-Phase, Phase-Neutral, Phase-PE
  • Loop/Line impedance Phase-Phase, Phase-Neutral, Phase-PE with high resolution (0.1mΩ) With optional accessory IMP57
  • Contact voltage
  • Phase sequence
  • Leakage current with optional clamp meter
  • Measurement of Voltage, Current, Active, Reactive, Apparent Power
  • Measurement of Cosphi, Power Factor
  • Voltage and current harmonics up to the 49th with THD 49th
  • AUTOMATIC test (Ra, RCD, Insulation)
  • Measurement of environmental parameters (°C,°F, %RH, Lux)
  • Test with remote lead PR400
  • Help on line on the display
  • Internal memory for measured data saving
  • Optical/USB serial port for PC connection
  • Size (LxWx H) (mm) 222x162x57
  • Weight in grams (batteries included) 1200
  • Protection category CAT III 240V

Each Unit Includes

  • User manual on CD-ROM and quick guide
  • ISO9000 calibration certificate
  • Carrying bag
  • CABLE WITH BANANA GREEN - BLACK - BLUE SHUKO PLUG
  • SET OF 3 CABLES, 3 ALLIGATOR CLIPS AND 3 LEADS BLACK

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