Elitech WHO PQS Certificated 2 Pack 120 Days Temperature Data Logger with Light Sensor Single-Use Cold Chain Monitor (CCM) Temperature Recorder with PDF Report 16000 Points LogEt1

The Elitech LogEt 1TH Temperature and Humidity Data Logger is a single use data logger that can record up to 16,000 points, which can be saved onto a PDF report via USB. The device uses a lithium metal battery, which is not replaceable and cannot be restarted for a new recording. It is not waterproof and cannot be used for live readings. It comes with a validation certificate, and an upgraded version will provide a separate certificate for each device. Although some reviewers have expressed concerns about the inability to restart the device and the lack of response from customer support, others have found the device to be accurate and easy to use. One reviewer suggests that the price could be lower given the availability of non-single use readers from the same company.