The IET Labs LS-400 is a robust and accurate load simulator built for laboratories, industrial environments, and quality assurance facilities where precise testing is critical. It simulates both AC and DC loads, allowing professionals to test power meters, energy analyzers, and other electrical instruments under controlled conditions. With its intuitive interface, compact design, and advanced safety features, the LS-400 ensures repeatable and traceable measurements for rigorous calibration and testing workflows.
Key Features:
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High-accuracy AC/DC load simulation
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Adjustable load range for versatile testing applications
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Stable output with low noise for precise measurements
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Digital interface with clear readings for easy operation
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Compact, durable design suitable for lab or field use
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Built-in safety protections for operator and instrument
Compatible Applications:
Ideal for calibrating power meters, energy analyzers, voltage and current measurement instruments, and laboratory or industrial electrical testing devices.
Included Accessories:
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Connection leads
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Protective carrying case
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User manual
Compliance:
Complies with ISO, IEC, and CE standards, ensuring safe, reliable, and traceable operation for professional calibration and testing.
Benefits for Lab and Field Users:
The LS-400 enhances testing accuracy, reduces measurement errors, and supports stringent quality control procedures. Its durable construction and user-friendly interface make it an essential tool for calibration laboratories, QA teams, and electrical testing professionals.





