Secondhand GE MAC 1200 ST 12 Channel ECG Device

Objective AI Report

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Report date: 17.12.2025

GE Medical Systems MAC 1200 ST ECG Device Analysis Report

Device Identification and Description

The device shown in the visuals is a professional electrocardiography (ECG) machine used in the field of medical diagnosis and monitoring. The product has a portable design, housing an integrated screen, keypad, and printer unit in a single compact body. The analysis in the visuals covers the main unit of the device.

Brand and Model Information

Upon examining the distinctive logos and texts located on the front surface of the product and the upper part of the screen frame, the following findings have been made:

• Brand: In the upper right corner of the screen, the phrase “GE Medical Systems Information Technologies” and the characteristic GE logo are clearly visible. Therefore, the brand has been identified as GE Medical Systems.
• Model: On the distinct burgundy-colored label located in the lower left corner of the device, the phrase “MAC 1200 ST” is legible. Based on this visual evidence, the model has been determined with 100% certainty to be MAC 1200 ST.

Areas of Use

This device is used in healthcare institutions (hospitals, clinics, primary health care centers) to record the electrical activity of patients’ hearts. It is a standard medical equipment widely used, especially for “Resting ECG” recordings, in cardiological examinations, and during pre-operative checks.

Physical Condition and Cosmetic Examination

The device’s outer casing and overall physical condition have been examined in detail through the visuals:

• Casing Condition: The overall structure of the device is intact; no signs of severe damage such as breaks, cracks, or separation in the body have been found. The front carrying handle appears sturdy.
• Color and Surface: A typical yellowing (discoloration) has been observed on the plastic surfaces of the product, due to use and time. The beige color of the casing has lost its original brightness and has become matte.
• Cleanliness: Dirt and dust residues are present in the details of the device, especially in the grooves of the carrying handle and around the keypad. This situation indicates that the device has been actively used and did not undergo detailed cleaning before storage.
• Deformation: The cover of the paper output tray on the left side is closed and positioned properly. However, slight friction marks and abrasions are present on the left edge of the casing.

Interface, Control Panel, and Screen Analysis

The device’s user interface consists of a broad panel that allows for both manual inputs and operational controls:

• Keypad: The device features a full alphanumeric keyboard with a QWERTY layout. Examination of the characters on the keys reveals the presence of letters such as “Ğ”, “Ü”, “Ş”, “İ”, “Ö”, “Ç”, indicating that the device is a variant with Turkish language support or a model with a Turkish keypad. The keys are membrane type, and no significant tears or fading are observed on them.
• Function Keys: The operational keys located on the right side (Auto, Man, Stop, Start, Config) and ECG setting keys (Filter, mm/s, mm/mV) are legible. Slight superficial abrasions due to use are discernible on the “Start” and “Stop” buttons.
• Screen: The LCD screen located on the upper part of the device is turned off (black). No deep scratches or cracks are visible on the screen surface, but whether it is in working condition cannot be determined from the visual.

Label and Identifying Information

The labels located on the device are as follows:

• Barcode Label: On the left side, right next to the paper tray, a small square-coded label with the number “024311” is affixed. This is likely an asset tracking or stock number.
• Technical Warnings: The main “Type Label” (Tip Etiketi), which shows the device’s serial number, manufacturing date, or electrical values, is not visible in the visual angles (it is usually found on the bottom or back of the device). Therefore, the year of manufacture could not be determined.

Mechanical and Electronic Components

Technical details in light of visual inspection:

• Printer Mechanism: On the left side of the device, there is a thermal paper output slot. Although the internal part of the mechanism is not visible, its cover is in place.
• Battery Status: As the device is a portable model, it likely has an internal battery; however, no data regarding the battery compartment, indicator, or the physical condition of the battery (swelling, etc.) is available in the visuals.

Quantity Information and Accessories

The product quantity and accessory status in the visuals are as follows:

• Quantity: 1 unit of GE MAC 1200 ST main unit.
• Missing Accessories: The visuals do not show the ECG cables (patient cable/lead wires), clamps, bulbs, power cable, or power adapter that are essential for the device’s operation. Only the main machine is pictured.

Overall Assessment and Potential Risks

The examined GE MAC 1200 ST ECG device is a used product that maintains its physical integrity but shows signs of cosmetic wear. The device having a Turkish keyboard layout indicates a history of use within Turkey. The sturdy appearance of the membrane keys is positive.

Potential Risk Analysis: The functionality of the product’s electronic components and screen is uncertain as they are in an off position. Considering the device’s age and the yellowing of its plastic surface, it is highly probable that the internal battery (if present) has reached the end of its life. Furthermore, the condition of mechanical parts such as the thermal printer roller cannot be observed externally. It should be noted that essential accessories like patient cables and the power cable are missing from the device.