Detailed Product Description ZH-5 Embedded Electric Power Fault RecorderDESCRIPTIONZH-5 is the first global embedded fault recorder. The functions such ... values measuring of voltage and current is less than ±0.5;Timing interface1support various timing modes, including NTP/SNTP, IRIG-B ... transient record, AB segment sampling frequency can be 10,000, 5,000 or 2,000Hz,and for segment C, the sampling ...