Bluetooth 4-Channel Datalogging ThermometerThis unique portable thermometer displays data from 4 K, J, E, or T type thermocouple probes simultaneously on a large multi line and back lit LCD. Fast response with high accuracy. Automatically record and store up to 32,000 data points on each of the 4 channels. Wireless Bluetooth transmission eliminates the need to remove the thermometer to computer to download data. Previously recorded, or real time data, can be streamed to the computer software