Fluke 1550C KIT Insulation Resistance Tester 5 kV Megohmmeter

Fluke 1550C KIT Insulation Resistance Tester is a complete, field-ready solution for testing high-voltage electrical equipment such as motors, generators, switchgear, and power cables. Designed for electricians and maintenance professionals, this kit combines advanced digital insulation testing with rugged accessories for dependable performance in demanding environments.

Capable of insulation testing up to 5 kV and resistance measurements exceeding 2 TΩ, the 1550C supports preventive and predictive maintenance programs. Automatic Dielectric Absorption Ratio (DAR) calculations, selectable test voltages, and live voltage detection enhance accuracy and user safety. The included IP67 hard case and calibration certificate make this kit ideal for professional field deployment.

Key Features

• High-Voltage Insulation Testing: Performs digital insulation tests up to 5 kV

• Automatic DAR Calculation: Evaluates insulation condition without manual setup

• Selectable Test Voltages: Adjustable from 250 V to 1000 V in 50 V steps and above 1000 V in 100 V steps

• Live Voltage Detection: Alerts users and displays voltage up to 600 V AC/DC

• Measurement Storage: Saves up to 99 labeled test results for easy recall

• Rugged Field Kit: Includes IP67 hard case and ruggedized alligator clips

Benefits

• Supports Preventive Maintenance: Helps identify insulation degradation before equipment failure

• Enhances Operator Safety: CAT III 1000 V / CAT IV 600 V ratings for high-energy environments

• Improves Field Reliability: Durable accessories protect equipment during transport and use

• Increases Testing Efficiency: Long battery life supports over 750 tests between charges

• Professional Compliance: Includes NIST-traceable calibration for documentation and audits