suitable for -013-000 Open- Current Transformer SCT013 Non-Invasive AC Current Sensor Split Core Current Transfo-YI WU CHUN HUI Model : SCT013 Frequency : 50HZ-150KHZ Retractable transformer -013 Opening size:13mmx13mm Non-linearity 3%(10%-120% rated input current) 1.5m leading wire,3.5 3 core plug standard output. Two form of output current, voltage (voltage output built-in the sampling resistor). Core material: ferrite Mechanical strength: opening and closing , no less than 1000 20 C Safety indicators: Dielectric strength 6000V AC/1min Meet UL94-V0 retardant properties Operating Temperature: -25Celsius~ +70Celsius Applications: for AC motors, lighting equipment, air compressors and other current measurement,monitoring and protection. Colour:blue+black Material:plastic type:20A 1V Package Contents: 1 x Current Transformer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Please pay attention to the title and description when buying, and pay attention to the title and description when buying.