HD Electric CT-300

Finds internal transformer defects before energizing
One tester for all transformer types
Test the primary and secondary sides of de-energized transformers without disconnecting
Tests all connections from m transformer the o meter
Improve SAIDI statistics by quickly testing and getting the transformer back in service
Prevents line workers from installing a fuse on a shorted transformer
Quickly verifies the secondary connections are not shorted
Compact, lightweight and easy-to-use
Powered by two 9V field-replaceable lithium or alkaline batteries
Audible alarm confirms a successful test
Built-in self-test
A magnet is included to hold the ClearTest in place while testing