Features
- Ultrasonic?working?frequency?
- Nominal?sound?working?frequency:?2.0MHz
- The?deviation?between?sound?working?frequency?and?nominal?sound?working?frequency?shall?be?less?than?±5％
- Fetal?heart?rate
- Measuring?range:?50 - 240bpm
- Integrated?sensitivity
- The?sensitivity?at?the?place?200mm?away?from?the?surface?of?probe:?> 90dB
- Acoustic?pressure?at?space?peak?value?and?time?peak?value?P?( MPa )
- Negative?acoustic?pressure:?P < 1MPa
- Acoustic?pressure?at?space?peak?value?and?time?peak?value:?- Acoustic?output?power
- Ultrasonic?output?power:?- Effective?area?of?sensitive?element?of?ultrasonic?transducer
- Operating?mode:?continuous?wave
- Models?and?functions
- Product?models?are?YK - 90C
- Product without a battery Powered source: Dry Battery
Feature: LCD Display
Pattern Type: Others
Battery: No
LCD Size: 1.5 inch
Batteries Required: No
Technical Feature: Other
0.133 Package weight: 0.163 kg
Product size (L x W x H): 6.00 x 4.00 x 11.00 cm / 2.36 x 1.57 x 4.33 inches
Package size (L x W x H): 8.00 x 6.00 x 14.00 cm / 3.15 x 2.36 x 5.51 inches
Package Content: 1 x Fetal Doppler， 1 x English Manual