All correspondence must be made through the Vendor Portal. Specifications include, but are not limited to: 1 Required Item Rugged Twist-Lock Cable, Non-Vented... Item#0052000-POLY-SM-SPOOL-TWISTLOCK Rugged Twist-Lock Cable, Non-Vented, TPU, SM Spool, Twist-Lock 150 ft QTY:1. 2 Required Item Wireless TROLL Com for iOS, An... Item#0031240 Wireless TROLL Com for iOS, Android, and PC (Twist Lock/Cable Connect Version) QTY: 2 each. 3 Required Item Wireless TROLL Com Carrying Case Item#0060710 Wireless TROLL Com Carrying Case QTY: 2. 4 Required Item Aqua TROLL pH/ORP Sensor Item#0063470 Aqua TROLL pH/ORP Sensor QTY: 4. 5 Required Item Aqua TROLL Temperature/Conductivity Sens Item#0063460 Aqua TROLL Temperature/Conductivity Sensor QTY:1. 6 Required Item Rugged Android Device Item#0054500 Rugged Android Device QTY: 2.