| Specifications | |
| Ultrasonic frequency: Ultrasonic power: Power source: Battery life: Automatic shut-off: Max. speaker output Heart rate range: Velocity range: LCD display: External output: Operating environment: Storage & transport environment : Dimensions: Weight: Electrical safety: |
8.2 MHz 102.5 mW/cm² (Ispta*, in situ) *Ispta: Spatial Peak-Temporal Average Intensity DC 3V, AA alkaline batteries (1.5 V x 2 pcs) 5 hours or more with max. sound volume No signal: 3 min. Approx. 250 mW 30 to 240 BPM ± 3% 0 to 99 cm/s ± 15% Velocity waveform motion, velocity (peak & mean), heart rate (BPM), sound level, low battery, heartbeat indicators Headset (3.5 m jack) 10 to 40 degrees Centigrade; 85% humidity or less with no condensation 0 to 50 degrees Centigrade; 85% humidity or less with no condensation 138 (H) x 45 (W) x 30 (D) mm Approx. 150 grams (including batteries) Conforms to IEC-60601-1-1 |