Check the listing for details. 20A SCT-013-020 Non-invasive AC current sensor Split Core Current Transformer. Condition: New. Listed at 6.26 USD. 20A SCT-013-020 Non-invasive AC current sensor Split Core Current Transformer（211） Item description: Non-invasive current transformer, use this sensor clip to build your own Personal Energy Monitor . Model: SCT-013-020 Reference project: OpenEnergyMonitor Other reference project: How I Monitor Power Core Material: Ferrit External Material: Plastic Input Current:0A-20A Output Current:0-1V Opening Size:13 x 13mm Output Plug:3.5mm Dielectric Strength:6000V AC/1min Working Temperature:-25-70°C Cable Length:1.0m Anti-flaming rate:UL94-V0 Mechanical strength:>500(20°C)Payment* Only Paypal is accepted as payment. * Must ship to a confirmed address, otherwise payment will be refunded and I will alert you to the cancellation. * Immediate Payment is required. Terms* Returns are accepted only if the package has not been opened or damaged and the item is returned before 14 days or delivery. * Buyer pays return shipping. FeedbackMy ability to succeed is up to offering the best customer service possible and earning top feedback and star ratings. Please contact me with any issue before leaving feedback and I will do everything possible to assure the optimal outcome.