Best Price SquareLascar EL-USB-2 Humidity, Temperature and Dew Point USB Data

Lascar - ELUSB2 EL-USB-2 Humidity, Temperature and Dew Point USB Data Logger

EEMB ER14250 Battery 1/2AA 3.6V Lithium Battery Li-SOCL₂ (4-Pack) Non-Rechargeable XL-050F SB-AA02 LS14250 for Dog Collar Meter Sensor Movement Monitor/Home Security System/Alarm System

Elitech RC-51H USB Temperature Data Logger Reusable Digital Recorder Medical Refrigerator Thermometer Programmable Monitor 32000 Points High Accuracy