Identifies PoE standard of PSE: IEEE802.3af, IEEE802.3at, IEEE802.3bt (Type 3 and Type 4), or non-standard without having a separate power device. | Identifies the polarity of the PoE data pair and spare pair (Endspan or Midspan or Ultra 4-pair). | Monitor and troubleshoot IEEE802.3af/802.3at/802.3bt Type 3 (4PPoE) and 802.3bt Type 4 standard PoE systems. | Real-Time IEEE802.3bt inline status analysis and monitoring. | Supports Ethernet Data: 10/100/1000 | Full OLED display of PoE information without scrolling. | Measures current and power from DC supplies. | Verify PoE status in digital signage, CTV/PoE cameras, VOIP phones, Wi-Fi installations, POS Systems and much more. | Compact and lightweight design. | Compact and lightweight design.