McKesson entrust™ Digital Oral Thermometer, 1 Box of 25 Pessaries Durable lightweight fabric for breathability Style:Left Ear Durable lightweight fabric for breathability and patient comfort * Helps eliminate the need for ulnar gutter casting or splinting * Malleable ulnar stay creates a dorsal block that maintains the 4th & 5th phalange in full flexion following injury * Ideal for Boxer's Fractures flexor tendon and or digital nerve damage to the 4th & 5th metacarpal phalange * 8´ in length * Fits wrist circumference of 6´ 7´ * 4 Channel Combination * Easy to add modularity allows the addition of two additional channels of electrotherapy light therapy or a battery module * High contrast 5 (13 cm) FSTN LCD monochromatic user interface * Two independent electrotherapy channels expandable to four independent channels * Multiple waveform electrotherapy six clinical waveforms: Interferential Premodulated High Volt Russian Symmetrical Biphasic and Microcurrent * Documentation of treatment data with Patient Data Cards * User defined protocols for your specific needs * Dual frequency ultrasound at 1 or 3 and five probe sheaths Blue thermometer is water resistant and includes a battery