Relay Test Kit
A Relay Test Kit is a specialized instrument used to test, calibrate, and maintain protective relays in electrical systems. It ensures accurate operation of relays, helping prevent equipment failure, power outages, and safety hazards in industrial and utility applications.

Specifications:

Test Functions: Trip timing, pick-up/drop-out, contact operation, coil testing

Current Range: Up to 10 A (model dependent)

Voltage Range: Up to 300 V AC/DC

Accuracy: ±0.5% of reading

Display: Digital LCD / LED with data logging

Power Supply: Rechargeable battery / AC mains

Applications: Power plants, substations, industrial electrical systems, maintenance labs
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