Clear foetal heart tracing
The ultrasound transducer picks up the foetal heart rate reliably and the toco channel gives a usable contraction trace. Signal drop-out with maternal movement is minimal.
Dr. Imogen Hartwell, MDVerified buyerMay 23, 2026
Contec
CMS800G Fetal Monitor
4.3(3 reviews)- Real-time monitoring of Fetal Heart Rate (FHR), TOCO, and fetal movement.
- Compact design for versatile placement: horizontal or wall-mounted.
- High-quality color LCD with a 60° convertible screen.
- Clear display of monitoring curves and crucial data.
- Manual recording feature for fetal movements.
- Alarm system for detecting abnormal FHR readings.
- Continuous monitoring capability for up to 24 hours.
- Storage, playback, and print options for monitoring curves for 12 hours.
- Supports multiple interface languages: Chinese and English.
- Optional feature for twins monitoring with broad beam transducer.
- Built-in high-resolution thermal printer for clear documentation.
- SKU
- CMS800G
- Brand
- Contec
- Availability
- In stock
- ✓ Warranty included
- ✓ Worldwide shipping
Obstetrical Monitoring
CMS800G Fetal Monitor
Advanced Real-Time Maternal & Fetal Monitoring System
The CMS800G Fetal Monitor provides real-time acquisition of Fetal Heart Rate (FHR), TOCO contractions, and fetal movement data, delivering critical reference information for clinical obstetrical care. This compact and versatile monitoring system can operate independently or integrate seamlessly with central monitoring systems to create comprehensive network monitoring solutions for modern obstetrical departments.
Ordering Ref.
CMS800G
ConfigurationSingle or dual-channel (twins)
MaterialMedical-grade plastic, stainless steel transducers
ApplicationObstetrical monitoring, labour & delivery
OEM customisation and network integration available. Contact sales for bespoke configurations.
Clinical Overview
The CMS800G Fetal Monitor represents a significant advancement in obstetrical monitoring technology, designed to provide healthcare professionals with accurate, real-time data essential for maternal and fetal care. This sophisticated monitoring system continuously acquires and displays Fetal Heart Rate (FHR), Tocodynamometer (TOCO) measurements for uterine contractions, and fetal movement (FMOV) data, creating a comprehensive picture of fetal well-being throughout pregnancy and labour.
Engineered with both functionality and practicality in mind, the CMS800G features a compact design that adapts to various clinical environments. Whether placed horizontally on a cart, mounted on a wall to save space, or integrated into a central monitoring network, this versatile system delivers consistent, reliable performance. The high-quality colour LCD display with a 60-degree convertible screen ensures optimal viewing angles for healthcare providers, while the intuitive interface facilitates efficient operation during critical monitoring situations. With capabilities including continuous 24-hour real-time monitoring, 12-hour data storage and playback, built-in thermal printing, and network connectivity via RJ45 interface, the CMS800G provides a complete solution for modern obstetrical departments seeking to enhance patient care through advanced monitoring technology.
Key Features & Surgeon Benefits
Display & Visualisation
High-Quality Colour LCD
- 60° convertible screen for optimal viewing angles
- Clear, real-time display of FHR curves and TOCO tracings
- Normal FHR range (120–160 BPM) clearly marked for rapid assessment
Monitoring Capability
Extended Continuous Surveillance
- 24-hour continuous real-time monitoring without interruption
- 12-hour data storage with full playback and review capability
- Supports prolonged labour, induction, and high-risk pregnancy observation
Clinical Workflow
Flexible Deployment & Integration
- Compact design: horizontal placement or wall-mounted configuration
- Built-in RJ45 Ethernet for central monitoring system integration
- Multi-language interface (Chinese and English) for diverse settings
Documentation & Safety
Comprehensive Alarm & Printing
- Adjustable FHR upper/lower limit alarms with customisable thresholds
- Built-in high-resolution thermal printer for immediate documentation
- Probe-off and signal-loss alarms for monitoring integrity
Technical Specifications
| Parameter | Specification |
|---|---|
| Indications | Antepartum monitoring, labour and delivery surveillance, high-risk pregnancy assessment, non-stress testing, twins monitoring, obstetrical triage |
| FHR Measurement Range | 50–240 BPM (beats per minute) |
| FHR Accuracy | ±2 BPM |
| Normal FHR Range Indicator | 120–160 BPM (highlighted on display) |
| TOCO Measurement | 0–100 relative units |
| Fetal Movement Detection | Manual recording with event marker |
| Ultrasound Transducer | 9-crystal broad beam transducer, 1.0 MHz nominal frequency |
| Display Type | High-resolution colour LCD with 60° convertible screen |
| Continuous Monitoring Duration | 24 hours real-time capability |
| Data Storage Capacity | 12 hours continuous curve storage with playback |
| Printer Type | Built-in high-resolution thermal printer with extended life |
| Print Speed Options | 1 cm/min, 2 cm/min, 3 cm/min (selectable) |
| Network Interface | Built-in RJ45 Ethernet port for central monitoring system |
| Alarm Functions | Adjustable FHR upper/lower limit alarms, probe-off alarm, signal loss alarm |
| Language Options | Chinese and English interface |
| Twins Monitoring | Optional dual-channel capability with independent tracking |
| Mounting Options | Horizontal placement or wall-mounted configuration |
| Power Supply | AC 100–110V/240V, 50/60 Hz with battery backup |
| Safety Classification | Class I, Type BF applied part |
| Sterilisation | Transducers: high-level disinfection or sterilisation; main unit: surface disinfection |
| Warranty | 2 Year Manufacturer Warranty |
Standard Instrument Composition
| Item | Description | Qty |
|---|---|---|
| Main Monitor Unit | CMS800G fetal monitor with colour LCD display and integrated thermal printer | 1 |
| FHR Transducer | 9-crystal broad beam ultrasound transducer (1.0 MHz) for fetal heart rate acquisition | 1 |
| TOCO Transducer | Tocodynamometer transducer for uterine contraction measurement | 1 |
| Transducer Cables | Shielded cables for FHR and TOCO transducers with secure connectors | 2 |
| Thermal Paper Roll | High-resolution thermal recording paper (standard roll) | 2 |
| Ultrasound Gel | Medical-grade ultrasound coupling gel for transducer contact | 1 bottle |
| Power Cable | AC power cable with appropriate regional connector | 1 |
| User Manual | Comprehensive operation and maintenance manual (Chinese and English) | 1 |
| Quick Reference Guide | Quick-start guide for routine operation and troubleshooting | 1 |
| Mounting Bracket | Adjustable mounting bracket for horizontal or wall-mounted installation | 1 |
Get in Touch for Pricing & Availability
Contact our sales team to discuss the CMS800G Fetal Monitor, request a detailed quotation, arrange a product demonstration, or explore customisation options for your obstetrical department.
Available on request
Configuration, paperwork & clinical fit
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Specifications, accessories & clinical fit
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
Regulatory paperwork & manuals
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Need configuration help, certificates, or volume pricing?
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
Customer reviews
4.3· 3 reviewsReliable in the day unit
It holds the foetal heart signal well during routine tracing and the audio is clear. A dependable monitor for antenatal assessment.
Dr. Teresa Aquino, MDVerified buyerMar 16, 2025
Dependable antenatal monitoring
The dual-channel display is easy to read and the printout quality is good for the notes. Belt fitting and probe placement are straightforward.
Nurudeen Bello, RDMSFeb 21, 2025
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