High voltage insulation tester ideal for testing high voltage equipment including switchgear, motors, generators and cables.
Meets requirements of IEEE 43-2000
Capacitance and leakage current measurement
Resistance measurements up to 2TΩ (Fluke 1555)
Ramp function for breakdown testing
Voltage breakdown detection alerts and voltage reading up to 600 V ac or dc for increased user safety
99 measurements storage and recall and PC interface
Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI)
Timer settings up to 99 minutes for timed tests
Guard system eliminates the effect of surface leakage current on high-resistance measurements
Large LCD display with analogue bargraph
Long life lead acid battery with over 750 tests between charges
EN 61010 safety rating CAT IV 1000 V, CAT III 1000 V

Test cables & crocodile clips, infrared USB adaptor, AC power cord, 12V lead acid battery (fitted), FlukeView Forms Basic Software, user manual on CD-ROM, soft carrying case (Fluke 1555 only)
Fluke 1550 & 1555 kits include: IP67 hard case, NIST traceable certificate of calibration and additional ruggedized crocodile clips

Use this insulation tester from FLUKE to power through safety checks on high-voltage equipment. It measures capacitance and leakage current to help you spot electrical faults before they cause harm. Selectable voltage levels in 50 and 100V steps give you a straightforward way to set up your tests. The digital display means measurements are a doddle to read. Automatic dielectric absorption and polarisation index calculations simplify capacitor and current-leakage tests. Thanks to real-time trend and report creation features, interpreting test results is a cinch. Armed with this info, you can pinpoint potential problems – such as the hidden wear and tear of cables – and carry out preventative maintenance.

• Ramp function helps you build a detailed picture of your equipment's condition
• Compatible with FLUKE's Connect app for remote start/stop control
• Line voltage alerts keep you safe when you're testing cables
• Long battery life of 750 tests means fewer stoppages

• Motor maintenance
• Electrical engineering
• Safety systems
• Industrial switchgear

This insulation tester has a guard system to ensure resistance measurements are accurate when testing equipment with surface defects.

1550C 705-1957
Test cables with alligator clips (red, black, green)
AC poer cord
Soft carrying case
English manual
Quick reference card

Software FVF-884X, FLUKEVIEW FORMS - BASIC FOR 8845/8846