Features: brand new and high quality Condition:Brand new and high quality made in China. Model: SCT013000 Non-invasive current transformer. Meet UL94-V0 flame retardant properties Two form of output current; voltage (voltage output built-in the sampling resistor) Non-linearity +/-3%(10%-120% rated input current) Suitable for lighting equipment, AC motors, air compressors, monitoring, current measurement, and for protection Specifications: Reference project: Open Energy Monitor Core Material: Ferrite Dielectric Strength:6000V AC/1min Anti-flaming rate:UL94-V0 Mechanical strength: opening and closing times, no less than 1000 times (20 Celsius) Attribute Types : 100A 50mA / 30A 1V / 50A 1V / 10A 1V/ 20A 1V / 60A 1V / 100A 1V (Optional ) Working Temperature:-25-70 Celsius Cable Length: Approx. 39.4 inch / 100cm Note: Light shooting 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 1-3 for cm. Package includes: 1 PC x SCT013 Open-Close Current Transformer