A thermocouple based temperature recorder with pluggable screw terminal input for quick probe connection. The 10 year battery and fast download rate make it perfect for long term use. With no additional programming required, it accepts 8 different thermocouples types J, K, T, E, R, S, B, and N. Thermocouple probe sold separately. Internal Channel Temperature Sensor: Semiconductor Internal Channel Temperature Resolution: 0.1°C Internal Channel Calibrated Accuracy: ±0.5°C Remote Channel Temperature Sensor: Thermocouple Types J, K, T, E, R, S, B ,N Remote Channel Range, Resolution & Accuracy: See Table Cold Jct. Compensation: Automatic Channels: 1 Internal & 1 Remote Memory: 16,383/channel Sample Rate: 2 seconds up to 12 hours LED Indicator: Red Required Interface Package: IFC110 or IFC200 Baud Rate: 57,600 Typical Battery Life: 10 years Operating Environment: -40~+80°C, 0~95%RH non-condensing Material: ABS plastic Dimensions: 1.7" x 2.3" x 0.8", (44mm x 59mm x 21mm) CE Approval: Yes Range: Remote: Thermocouple Dependent Internal: -40 to +80°C Weight: 2oz.