One external sensor (around 1M) and one internal sensor,a wide range of temperature measuring(-40~85℃)
Upgraded version of RC-5 with new functions of Auto PDF report (encryptable via PC or Android phones); restart logger by button pressing; double battery life up to 12 months.
Built-in USB port, no cable, no reader, even no software required to download data. Lower power consumption and battery replaceable; records up to 32,000 points.
More features as IP 67 waterproof protection, 5 alarm ranges, ℃/℉ options, Excel/PDF report formats, free software for windows & macOS and etc.
Requires to set the sensor type to "internal" on the software for internal sensor usage, please do not just remove USB cover!