The Quick-Check Transformer and Capacitor Testers are versatile tools for quick and easy checks of transformers and the connections made to them. The Quick-Check Transformer and Capacitor Tester also tests power capacitors and capacitor banks. The transformer connections can include bundled secondaries or a cable run from the transformer to the meter.
In the field, the testers are used to test the primary and secondary sides of new or reworked, single or three phase transformer installations. The Quick-Check Transformer and Capacitor Tester also tests capacitor banks for short or open circuits prior to energizing.
In the shop the testers are used for quick screening of incoming and outgoing transformers (including their internal fuses and breakers). The Quick-Check Transformer and Capacitor Tester also tests capacitors for both shorts or opens. Both testers test 1Ø and 3Ø transformers including PT’s and other instrument transformers, and the Quick-Check Transformer and Capacitor Tester tests power capacitors in almost any size.
Greenlee QC-AST-N Quick-Check® Transformer and Capacitor Tester, Auto Self-Test
Quick-Check Transformer, Capacitor Tester with Automatic Self-Test, B-8 Bag
Country of Origin
Proposition 65 Warning
5.7" (14.5 cm)
3.6" (9.1 cm)
1.2" (3.0 cm)
Quick and easy check for opens or shorts on transformers or capacitors before energizing Provides clear indications of open circuits, short connections and confirmation that the test results are OK Tests overhead, pad-mount and other distribution transformers as well as capacitors and capacitor banks Tests the primary and secondary sides of de-energized transformers and capacitors without disconnecting Helps prevent line workers from installing a fuse on a shorted transformer or capacitor Automatic self-test feature
Founded in 1862, Greenlee Tools got its start as a toolmaker when two brothers needed to manufacture their invention (a special drill surrounded by chisels). With the success of this effort, the Greenlee brothers quickly took on making other woodworking tools and other machinery including a machine that laid track for the railroad. In the mid-80s and beyond, Greenlee added on other toolmakers and diversified the kinds of tools they make and now Greenlee manufactures tools used by tradesmen in all vocations from communications to hydraulic pumps, plumbing, telecom, test equipment and many more. Greenlee is widely recognized as an industry leader for quality hand and industrial tools.
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