AEMC 5050 Megohmmeter for Marine and Industrial Use
The AEMC 5050 is a high-end 5,000V megohmmeter built for demanding insulation resistance testing in industrial and maritime environments. With advanced diagnostics, intuitive controls, and a rugged case, it's well-suited for large commercial vessels, offshore rigs, and shipyards performing insulation assessments on motors, switchgear, generators, and cables. Its wide resistance range and programmable test sequences make it ideal for preventive maintenance on critical systems.
** We strive for accuracy, but details may change, and errors are possible. Please verify specifications with the manufacturer or seller before purchasing. **
π·οΈ Pricing: New | Used | Bulk
1οΈβ£ Technical Specifications
- Test Voltages: Adjustable from 40V to 5100V in 10V increments
- Insulation Resistance Range: Up to 10 TΞ©
- Short Circuit Test Current: 5 mA
- Display: Large backlit digital LCD with dual readouts and timer
- Diagnostic Modes: PI, DAR, Step Voltage, Ramp Test
- Data Storage: Up to 1,000 test results
- Connectivity: USB and RS-232 for downloading and analysis
- Enclosure Rating: IP53 (closed), IP40 (open)
- Safety Rating: CAT IV 600V
- Power Supply: Rechargeable battery or AC-powered
- Weight: Approx. 10.2 lbs (4.6 kg)
2οΈβ£ Performance & Features
The AEMC 5050 excels in marine and industrial settings where large equipment requires thorough insulation monitoring. Its fully programmable test voltages and built-in diagnostics help identify aging insulation before failure, even under variable environmental conditions. The rugged casing, lockable lid, and weather-resistant design make it suitable for on-deck work, dockside repairs, or confined electrical rooms below deck.
It also offers automated test sequences, a timer function, and onboard memory, allowing technicians to save, review, and export data laterβuseful for inspections and compliance reporting.
3οΈβ£ Benefits
- Full suite of insulation diagnostics including PI, DAR, and Step Voltage
- Adjustable voltage range up to 5100V for high-flexibility applications
- High insulation resistance measurement up to 10 TΞ©
- Rugged, portable design suited for marine fieldwork
- USB/RS-232 connectivity for data review and export
4οΈβ£ Drawbacks & Limitations
- Higher cost compared to simpler handheld models
- Requires basic training to operate all features effectively
- Bulkier and heavier, better for scheduled testing than quick field checks
5οΈβ£ Final Verdict
Final Score: 9.3/10
The AEMC 5050 Megohmmeter is a sophisticated, high-accuracy tool ideal for marine professionals working with high-voltage systems. Itβs best suited for planned maintenance and in-depth insulation testing across multiple voltage levels. With its programmable flexibility, advanced test modes, and robust build, it stands out as a top-tier choice for shipboard engineers and industrial electricians maintaining critical infrastructure.
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