Description
Detailed Product Description:
The Newman Medical DD-330R-D3 Rechargeable, Non-Display Digital Doppler comes with a 3 MHz Obstetrical Probe that offers higher sensitivity for early fetal hearts but can also be used throughout the pregnancy. The Doppler features superior sound quality thanks to our state-of-the-art Digital Sound Clarity – DSC™ technology.
Key Features:
- 3 MHz Obstetrical Probe: Higher sensitivity for early fetal hearts but versatile for use throughout pregnancy.
- Superior Sound Quality: Enhanced with Digital Sound Clarity – DSC™ technology.
- Rechargeable System: Equipped with a Smart Recharge System – SRS™ for efficient charging and longer battery life.
Technical Specifications:
- Level of Protection against electrical shock: Type B Applied Part
- Class II Equipment
- Designed to meet the following standards: IEC60101-1; IEC60601-2; IEC60601-2-37
- Dimensions-imperial (h x w x d): 4.75” x 2.25” x 1.25”
- Dimensions metric (h x l x w): 120 x 57 x 32 mm
- Weight (with batteries): 260 grams (9.2 ounces)
- Operating Temperature: 10° to 40°C (50° to 104°F)
- Operating Humidity: 30% to 75%
- Transport/Storage Temperature: -20° to 50°C (-4° to 122°F)
- Transport/Storage Humidity: 5% to 90%, non-condensing
- Battery Voltage, type: 3 x 1.5 volts, AAA Alkaline; 3 x 1.2 volts, AAA NiMH
- Battery Life: NiMH: 250, 1-minute exams; Alkaline: 300, 1-minute exams
- Audio Bandwidth and power: 100Hz – 3000Hz, 1.0W
- Heart Rate Calculation accuracy: +/- 3 BPM
- Audio Cable Interface: 3.5mm stereo plug