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Description
RZ-100S9 LED Fetal Doppler Ultrasound Sound Baby Heartbeat Detector Monitor Digital Prenatal Pocket Fetal Doppler Stethoscope, RZ-100S9Feature 1. Battery status indicator 2. Low power inspection of the battery 3. Built in speaker 4. The probe can be changeable 5. Probe inspection 6. Auto shut off 7. Can adjust the volume level Specification 1. Product Name: RZ 100S9 2. Safety: in accordance with IEC60601 1: EC60601 2, EC60601 3. 3. FHR measurement range: 50~240BPM (beats per minute) 4. Resolution: 1 BPM 5. Accuracy: + 1BPM 6. Power: 2 AA batteries (not included) 7. Size: 130x100x36mm
Feature1. Battery status indicator
2. Low power inspection of the battery
3. Built-in speaker
4. The probe can be changeable
5. Probe inspection
6. Auto shut off
7. Can adjust the volume level
Specification
1. Product Name: RZ-100S9
2. Safety: in accordance with IEC60601-1: EC60601-2, EC60601-3.
3. FHR measurement range: 50~240BPM (beats per minute)
4. Resolution: 1 BPM
5. Accuracy: +/- 1BPM
6. Power: 2 AA batteries (not included)
7. Size: 130x100x36mm
8. Weight: about 250g
9. Working temperature: 5~40 degree C
10. Working humidity: <80%
11. Storage temperature: -20~60 degree C
12. Storage humidity: <93%
Specification:
| Package Weight |
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4.6 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Practical guidance for being focused on God.
Format: Kindle
It is a great read. It gave practical teaching on how easy it is to fall into a hardness to the things of God and how you can reverse it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2025
★★★★★ 5
must read
Format: Kindle
Eye opening !!!! Never saw hardness of heart in this way before … This book will change how you live !!
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Reviewed in the United States on October 27, 2025
★★★★★ 5
Practical, insightful and life changing if we choose to implement Andrew’s teachings!
Format: Kindle
I almost didn’t get this book due to its title. I am so glad I didn’t let that stop me!!!
This is a “how to” understand and implement having a successful Christian walk with the Lord. This requires discipline, desire and action. Andrew explains and outlines the why, and what is needed for us to walk closer and deeper with the Lord and the wonderful benefits we reap of doing so!! I will be reading this over and over!!
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Reviewed in the United States on February 7, 2024
★★★★★ 5
Just what I ordered!
Format: Paperback
Exactly as described.. I got what I ordered and in excellent condition! Thank you!
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Being sensitive to God
Format: Kindle
Listening to Andrew teach from his heart will open our hearts to receive all God has for us.
Being sensitive to God and having a hard heart to the flesh will allow God to use us in everything he needs someone through obedience.
Thank you, Andrew Wommack, for writing this book.
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Reviewed in the United States on November 9, 2025