LifeDop Doppler Tabletop Model w Choice of one Probe Stretchers Automatic Power to Detect Mineral oil softens and Automatic Power to Detect * Pump Is An 8 Liter per minute Pump In An Easy to use Design 9 ) * Weight: 1000 grams (2 The LifeDop 350R large display table top Doppler with recharger has excellent sound quality and accepts the full line of non directional probes for obstetrical or vascular applications * This system is ergonomically designed to comfortably carry and allows easy access to each control feature * Each system is individually tested and inspected to ensure the highest quality standards * Large display for indication of heart rate and battery status * Two probe holders for multiple applications * Superior sound quality from high fidelity speaker * Powered by 3 rechargeable batteries * Extended battery life * Enhanced probe sensitivity * Interchangeable probe capability * User replaceable cable * Each main unit comes with choice of one probe 2 3 4 5 or 8 MHz * Wall mount available * Dimensions (h w l): 200 (7