● Doppler Parameters: Fetal Doppler Heartbeat Detector Name Fetal Doppler Detector Probe frequency 3.0MHz±10% Tolerance scope ± 2bpom Heart rate display 3-240BPM Lifetime/Life 5 years Hose dimensions 130mm*100mm*36mm Normal heart rate 120~160times/min Thermometer Information Brand Name: Cofoe Product Name: Cofoe Non-contact IR Digital Thermometer Model No.: HTD8818D Memory: 50 sets Measurement error: ± 0.1- ± 0.3 degrees Celsius Measurement Distance: 1-3cm Measurement Range: 34-42.9 Battery: DC3V,2*AAA Alkaline Battery Size: 138*95*40mm Weight: 90g​Voice prompt: beep sound Note: Battery will not include, due to it can't be shipped, plz note it!
Trustpilot
2 weeks ago
2 days ago
