ARKA Digital EKG Calipers Electrocardiograph Measuring Tool

Key features

• INSTANT HEART RATE & INTERVAL CALCULATIONS – Measure EKG rhythms without manual counting. Slide the caliper tips into position and immediately read BPM and timing intervals on the clear LCD display for faster, more confident interpretation.
• ONE-HAND ERGONOMIC OPERATION – Designed for clinical workflow. Smooth sliding arms and balanced grip allow precise placement with one hand so you can review strips, chart, and care for patients simultaneously.
• DIGITAL + MANUAL DUAL MODE – Works like a traditional ECG caliper when you want visual comparison, or switch to digital measurement for automatic calculations. Perfect for students learning rhythms and professionals verifying accuracy.
• HIGH PRECISION MEDICAL ACCURACY – Measures 30–999 BPM with 0.4 ms resolution and 8 ms accuracy. Detect subtle rhythm differences quickly and reduce guesswork when analyzing telemetry or printed EKG strips.
• BUILT FOR DAILY CLINICAL USE: Embedded needles, adjustable tightness knob, moisture and dust resistance (IP54), auto-shutoff, and easy reset calibration.

Free shipping included. 30-day hassle-free returns.