Signswise UNI-T UT216D Digital Clamp Meters 600A True RMS AC/DC Current Measurement Temperature Measurement 600A AC and DC current measurement; Non-contact voltage detection with LED indication Inrush current function for AC current measurement True RMS response for ACV and ACA; High brightness and contrast ratio Organic LED display Flashlight for working at dark environment;V.F.C function for measuring signal at variable frequency FREE SHIPPING from China via ePacket, usually takes about 10-15 business days for the delivery