Sonicaid model FM 830 like new fetal monitor. Never used by a customer, only used for demos by distributor. Comes with one 1.5 mHz ultrasound probe, 2 mHz ultrasound probe  and one TOCO transducer and manual. 
In working condition  Here are the general specifications:
FM800 series monitors are designed for antepartum and intrapartum monitoring. Standard monitor Comprehensive monitoring using twin ultrasound and separate ECG channels. Gives great flexibility in monitoring multiple pregnancies. For example: Twin ultrasound and maternal ECG Ultrasound, fetal ECG and maternal ECG Twin ultrasound plus fetal ECG FM820 also provides external and internal monitoring of uterine activity, and maternally sensed fetal movements . 
FM830 Standard monitor plus Maternal pulse oximetry Maternal non-invasive blood pressure Maternal temperature
 
 
The following features are available ● Alarms ● Annotation ● Audio ● Display autodim ● Direct FECG via scalp electrode ● Fetal event marker ●  Interface to Sonicaid Axis ● Interface to Sonicaid System 8002 / Fetalcare ● Interface to Sonicaid Centrale and other CMS packages ● IUP: internal uterine activity ● Maternal Heart Rate via ECG (MECG lead supplied as option) ● Toco: external uterine activity ● Ultrasound 1: 1.5MHz ● Ultrasound 2: 2.0MHz ● Thermal printer ●