Using Dry Heat Exchange, the i-Warm quickly brings the temperature level of the fluid up to that of the patient. Reduces patients’ discomfort due to cold fluid. Compatible with standard IV sets. Portable and lightweight: 7"L x 4"W x 2"D, 1.4 lbs Operating temperature up to 113ºF / 45ºC Flow rate: 0.1 -338 mL / hour Indicators for power (green), warming (orange), and overheating (red) Visual and audible alarms, with overheat protection Reduces prep time to warm fluid Monitors temperature second to second When comparing price, please note that the i-Warm from Leading Edge carries a 24 Month Warranty