Advanced Test and Measurement
Instruments and Power Supplies

Fluke 1550/1555

Insulation Resistance Tester - 5 and 10kV models

Images for illustrative purposes only. Please refer to product details. Click on the main image for a larger view and to see image descriptions.

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
£2,756.00

1550C/Kit

Insulation Resistance Tester 5kV Kit
£2,977.00

1555

Insulation Resistance Tester 10kV
£3,308.00

1555/Kit

Insulation Resistance Tester 10kV Kit
£3,583.00
No options were found. Sometimes this is because the options list is too extensive and complex to list. Please refer to the data sheet and contact us if you can't find what you're looking for.
No results found in this category. For some products this is because accessory list is too extensive and complex to list. Sometimes options are interdependent or mutually exclusive. Please refer to the datasheet or contact us if you can't find what you're looking for.
Sorry, there is no video content linked to this product.
  • Aim-TTi logo
  • Ametek logo
  • Amrel logo
  • Astrodyne TDI logo
  • BK Precision logo
  • California Instruments logo
  • Chroma logo
  • Elettrotest logo
  • Elgar logo
  • FLIR Systems logo
  • Fluke logo
  • HAMEG logo
  • Keithley logo
  • Magna-Power logo
  • NH Research logo
  • Pico Technology logo
  • Prism Sound logo
  • Rohde and Schwarz logo
  • Sorensen logo
  • Tektronix logo
  • Vitrek logo
  • VTI Instruments logo
  • Yokogawa logo