Allied® Suction Canister for use with OptiVac® aspirators, 1500 mL, 1 Case of 48 Nerve Sensory Eval * Square Toe Design acts Select Ear:Left Ear * Square Toe Design acts as a bumper to protect the toes and provides better universal left right fit * Ankle Strap seats foot firmly in shoe to reduce heel slippage and eliminate friction * Removable forefoot closure provides security while eliminating buckle pressure * Zoned outsole has an aggressive tread under the mid foot where traction is needed most * Removable Insole features twice the padding of standard insoles and can be modified as needed DUAL CHANNEL EMG SYSTEM * Alpha Numeric LCD Display * Continuous operation or work rest prompts * Automatic data storage * Computer interface option * Pathway Utilities Compliance software included for data download * and real time graphics * Hand held portability * Carry case * Convenient 9 volt battery * Easy to operate * Audio and visual goal setting * HCPCS Suggested Code: S3900 preventing kinks and occlusions Caps for all ports are attached to the lid for convenience in sealing the canister after use