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Advanced Test and Measurement
Instruments and Power Supplies

Fluke 1550/1555

Insulation Resistance Tester - 5 and 10kV models

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The Fluke 1555 and Fluke 1550C insulation resistance testers, offer digital insulation testing up to 10 kV, making them ideal for testing a wide range of high voltage equipment including switchgear, motors, generators and cables.

  • Test voltages to up 10 kV
  • CAT III 1000 V, CAT IV 600 V safety rating
  • Warning function alerts the user that line voltage is present and gives the voltage reading up to 600 V AC or DC
  • Selectable test voltages in 50 V steps from 250 V to 1000 V, and 100 V steps above 1000 V
  • Measurements can be stored in up to 99 memory locations, with each location assigned a unique, user defined, label
  • Long battery life gives the user over 750 tests between charges
  • Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setup
  • Guard system eliminates the effect of surface leakage current on high-resistance measurements
  • Large digital/analogue LCD
  • Capacitance and leakage current measurement
  • Ramp function for breakdown testing
  • Resistance measurements up to 2 TΩ
  • Timer settings up to 99 minutes for timed tests
  • 3-year warranty

Product Variants

Model Price

1550C

Insulation Resistance Tester 5kV
£4,957.00

1550C/Kit

Insulation Resistance Tester 5kV Kit
£5,464.00

1555

Insulation Resistance Tester 10kV
£5,464.00

1555/Kit

Insulation Resistance Tester 10kV Kit
£5,969.00
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