... (Mainland) Lead time for sample: Within 5 daysCharacteristic: Short circuit and earth fault indicator type EKL5.1, have signal remote transmission function. Its ... flashing issued instructions, at the same time by long range alarm interface, and the fault signal transmitted to the monitoring center, ... days through FedEx, UPS, TNT, DHL, etc. 5.Q: How long is the lead time? A: Usually it takes around 3 ...