ECG ROLL (50 MM) BOX OF 25 PCS.

Designed specifically for standard single-channel electrocardiographs and portable, handheld cardiac monitors, this 50 mm thermal paper roll delivers ultra-sharp trace fidelity for everyday clinical assessments. Manufactured from premium, high-density base paper with a heat-sensitive chemical coating, it produces high-contrast, jet-black tracings at minimal thermal head energy. This low-abrasion design significantly reduces wear and tear on sensitive printer heads. The paper is pre-printed with exact standard millimeter grid lines in fade-resistant red or orange ink, ensuring precise evaluation of heart rate, PR intervals, QRS complexes, and ST-segment deviations. Each roll features smooth, burr-free edge slitting that prevents misfeeds, tearing, and paper jams inside compact mobile units. Supplied in a cost-effective bulk pack of 25 rolls, it is an essential consumable for outpatient clinics, primary care centers, emergency ambulances, and bedside monitoring stations requiring dependable daily performance.