... , IP64 compliance:Water-dust proof,1.5m drop test WFT-20 is a PDA based Wi-Fi tester for scanning, analyzing ... address, SSID, data encryption and RSSI signal level information. WFT-20 also provides utility tools like Free Space Loss, AP Detector ... /2.4)inch * Specifications subject to change without notice WFT-20 WiFi Tester