10,000 count, 4.5 digit, IP67 water...
CENTER 376 - Precision RTD Thermometer (0.01°C Resolution, Datalogger)
Extech SDL200 4-Channel Datalogging Thermometer Records data on an SD card in Excel® format for easy transfer to a PC for analysis
CENTER 370 Thermometer - with PT100 (Platinum Resistance Probe,RTD) Thermometer, waterproof