Physitemp Instruments - precision temperature specialists. Manufacturer of small fast and accurate type T thermocouple temperature probes for animal, human, and in vivo and in vitro applications. Accurate digital thermometers and temperature data acquisition instrumentation. Animal temperature controller for maintaining animal temperature. Combined with either a heat plate, warming blanket or heat lamps to maintain temperature before, during or after surgery. Precision warming stages for microscopes and freezing stages for microtomes. Custom OEM probe design and manufacture as well.