The TRIPLETT RHDL30 USB PDF Datalogger records 24，000 readings each for Temperature and Humidity. You can download data in PDF format with graph or Excel spreadsheet. It features 6 languages (English， German， French， Italian， Spanish and Portuguese) with user programmable high/low alarms as well as programmable start and alarm delays. Minimum/Maximum recalls the highest and lowest recorded readings. You can mark up to 8 events for easy recall. Recorded data can be securely password protected. Includes 2 CR2032 batteries and cover with built-in stand. 1-year warranty.

Records 24，000 each for temperature and humidity

Download data in PDF format with graph or excel (.csv)

User programmable high/low alarms

Password protection

User programmable start and alarm delays

Mark up to 8 events

Minimum/maximum recalls highest and lowest reading

6 languages (English， German， French， Italian， Spanish and Portuguese)

USB interface