Vaisala vNet Power over Ethernet (PoE) Logger Interface

Lot of 7 Vaisala CDL-VNET-P vNet PoE Data Logger Network Interface

Vaisala VL-4000-40C Universal Input Logger w/ CDL-VNET-LPC Ethernet Interface

Also Energy Power Logger 1000

Vaisala RFL100 Wireless Data Logger, Temperature & Humidity

Vaisala RFL100 Data Logger - Wireless Temperature & Humidity Data Logger

Vaisala Temperature & Relative Humidity Data Logger , VL-2000-20R !!!!!READ!!!!!

Vernier LabQuest 2 Data Logger LQ2-LE