Fluke 1587 for use on Ships

Electrical insulation breakdown is a common issue in maritime environments, where moisture, salt air, and vibrations can degrade wiring and components over time. The Fluke 1587 is a combination insulation tester and true RMS multimeter, making it a valuable tool for diagnosing and preventing electrical failures on ships. By offering both standard multimeter functions and insulation resistance testing, this device is ideal for preventive maintenance on shipboard electrical systems, motors, and generators.

** We strive for accuracy, but details may change, and errors are possible. Please verify specifications with the manufacturer or seller before purchasing. **

🏷️ Pricing: New | Used | Bulk


1️⃣ Technical Specifications

General Features

  • Measurement Functions:
    • AC/DC Voltage: Up to 1000V
    • AC/DC Current: Up to 400mA
    • Resistance: Up to 50 MΞ©
    • Capacitance: Up to 10,000 ΞΌF
    • Frequency: Up to 100 kHz
    • Temperature: -40Β°F to 1832Β°F (-40Β°C to 1000Β°C) with included thermocouple
    • Insulation Resistance: 0.01 MΞ© to 2 GΞ©
  • Insulation Test Voltages:
    • 50V, 100V, 250V, 500V, and 1000V
  • Display & Interface:
    • Large backlit LCD for clear readings
    • Analog bar graph for real-time feedback
  • Durability & Safety:
    • CAT IV 600V / CAT III 1000V safety rating
    • Rugged, moisture-resistant casing for shipboard environments
  • Additional Features:
    • Auto-discharge function after insulation tests for enhanced safety
    • Auto-ranging and manual mode selection

2️⃣ Performance & Features

  • True RMS multimeter ensures accurate measurements on variable frequency drives (VFDs), generators, and marine power systems
  • Insulation resistance testing detects early signs of electrical degradation in shipboard wiring, motors, and control systems
  • Multiple test voltages allow for insulation testing across different shipboard components, from low-voltage circuits to high-voltage power cables
  • Auto-discharge function ensures safe handling after insulation resistance testing, reducing risk of accidental shocks
  • Temperature measurement expands functionality, useful for monitoring overheating electrical components on ships

3️⃣ Benefits

βœ… Combines standard multimeter functions with insulation resistance testing, making it a versatile tool for ship maintenance
βœ… Helps prevent electrical failures by detecting insulation breakdown before it becomes a critical issue
βœ… True RMS technology ensures accurate readings even on non-linear shipboard power systems
βœ… High safety rating and rugged construction make it reliable in harsh marine conditions
βœ… Auto-discharge feature improves safety when handling high-voltage insulation tests


4️⃣ Drawbacks & Limitations

⚠️ No clamp meter function, requiring test leads for all current measurements
⚠️ Bulkier than standard multimeters, which may limit portability for quick troubleshooting
⚠️ Higher price point due to insulation testing capability, making it more specialized for maintenance crews


5️⃣ Final Verdict

Final Score: 9.2/10

The Fluke 1587 is a highly specialized tool for shipboard electrical maintenance, offering both true RMS multimeter functions and insulation resistance testing in one device. It is an excellent choice for marine electricians and maintenance crews looking to diagnose electrical faults, prevent insulation breakdowns, and ensure long-term system reliability. While it is larger and more expensive than a standard multimeter, its advanced features make it a worthwhile investment for shipboard preventive maintenance.

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