Data Acquisition System Turns any PC into a precision thermometer, 1 to 7 channels, 0.1C stability & clinical accuracy, 0.01C Resolution. Reads up to 16 measurements per second. Input isolation for low leakage. Physitemps original Thermes high accuracy ISA based data acquisition system has been redesigned to create a more versatile USB model. Requires no internal connections to your computer and simply connects via an external USB port on your laptop or desktop computer. Two versions of the available. The standard version, THERMES USB, is connected to your computer USB port; the wireless version - THERMES USB WFI, can be either directly connected to a USB port or, with the included wireless receiver, positioned up to 100 feet from the host computer. **Sold for research purposes only and not for human use**