{"id":9681286135959,"title":"ARKA Digital EKG Calipers – Instant Heart Rate \u0026 Interval Measurement, One-Hand Operation, Large LCD Display, Electrocardiographs Measuring Tool for Doctors, Nurses, Medical Student","handle":"arka-digital-ekg-calipers-instant-heart-rate-interval-measurement-one-hand-operation-large-lcd-display-electrocardiographs-measuring-tool-for-doctors-nurses-medical-student","description":"\u003ch3\u003eARKA Digital EKG Calipers – Instant Heart Rate \u0026amp; Interval Measurement, One-Hand Operation, Large LCD Display, Electrocardiographs Measuring Tool for Doctors, Nurses, Medical Student\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe ARKA Digital EKG Caliper is designed to remove the slowest and most error-\nprone part of rhythm interpretation: manual calculation. Instead of counting\nboxes, estimating rates, or double-checking math, simply position the tips on\nthe waveform and the caliper instantly displays heart rate and interval timing\non the large LCD screen. What once took multiple steps now happens in one\nmotion, allowing you to stay focused on clinical thinking rather than\narithmetic.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eINSTANT HEART RATE \u0026amp; 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.\u003c\/li\u003e\n \u003cli\u003eONE-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.\u003c\/li\u003e\n \u003cli\u003eDIGITAL + 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.\u003c\/li\u003e\n \u003cli\u003eHIGH PRECISION MEDICAL ACCURACY Measures 30999 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.\u003c\/li\u003e\n \u003cli\u003eBUILT FOR DAILY CLINICAL USE Embedded needles, adjustable tightness knob, moisture and dust resistance (IP54), auto-shutoff, and easy reset calibration. Includes 6-month warranty for dependable long-term use in hospitals or classrooms.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T17:28:00+10:00","created_at":"2026-07-27T00:27:23+10:00","vendor":"Arka","type":"Digital Calipers","tags":["home_improvement_Aug2026"],"price":29900,"price_min":29900,"price_max":29900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068641751191,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0GS6YG2DM","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ARKA Digital EKG Calipers – Instant Heart Rate \u0026 Interval Measurement, One-Hand Operation, Large LCD Display, Electrocardiographs Measuring Tool for Doctors, Nurses, Medical Student","public_title":null,"options":["Default Title"],"price":29900,"weight":150,"compare_at_price":null,"inventory_management":"shopify","barcode":"199874609591","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B0GS6YG2DM.jpg?v=1785076045","\/\/newnestshop.com\/cdn\/shop\/files\/61_ZI86bX0L.jpg?v=1785076045","\/\/newnestshop.com\/cdn\/shop\/files\/61h0acW1WuL.jpg?v=1785076045","\/\/newnestshop.com\/cdn\/shop\/files\/61a98lEUK0L.jpg?v=1785076045","\/\/newnestshop.com\/cdn\/shop\/files\/717nAQiTiTL.jpg?v=1785076045","\/\/newnestshop.com\/cdn\/shop\/files\/71EKU7a-V7L.jpg?v=1785076045","\/\/newnestshop.com\/cdn\/shop\/files\/61vlUdwLVrL.jpg?v=1785076045","\/\/newnestshop.com\/cdn\/shop\/files\/51G5W2i6DwL.jpg?v=1785076045"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B0GS6YG2DM.jpg?v=1785076045","options":["Title"],"media":[{"alt":null,"id":42460799828119,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0GS6YG2DM.jpg?v=1785076045"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0GS6YG2DM.jpg?v=1785076045","width":1024},{"alt":null,"id":42460799860887,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1254,"width":1254,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61_ZI86bX0L.jpg?v=1785076045"},"aspect_ratio":1.0,"height":1254,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61_ZI86bX0L.jpg?v=1785076045","width":1254},{"alt":null,"id":42460799893655,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1254,"width":1254,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61h0acW1WuL.jpg?v=1785076045"},"aspect_ratio":1.0,"height":1254,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61h0acW1WuL.jpg?v=1785076045","width":1254},{"alt":null,"id":42460799926423,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1254,"width":1254,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61a98lEUK0L.jpg?v=1785076045"},"aspect_ratio":1.0,"height":1254,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61a98lEUK0L.jpg?v=1785076045","width":1254},{"alt":null,"id":42460799959191,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1254,"width":1254,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/717nAQiTiTL.jpg?v=1785076045"},"aspect_ratio":1.0,"height":1254,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/717nAQiTiTL.jpg?v=1785076045","width":1254},{"alt":null,"id":42460799991959,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1920,"width":1920,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71EKU7a-V7L.jpg?v=1785076045"},"aspect_ratio":1.0,"height":1920,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71EKU7a-V7L.jpg?v=1785076045","width":1920},{"alt":null,"id":42460800024727,"position":7,"preview_image":{"aspect_ratio":0.741,"height":1079,"width":799,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61vlUdwLVrL.jpg?v=1785076045"},"aspect_ratio":0.741,"height":1079,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61vlUdwLVrL.jpg?v=1785076045","width":799},{"alt":null,"id":42460800057495,"position":8,"preview_image":{"aspect_ratio":0.744,"height":1078,"width":802,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/51G5W2i6DwL.jpg?v=1785076045"},"aspect_ratio":0.744,"height":1078,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/51G5W2i6DwL.jpg?v=1785076045","width":802}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eARKA Digital EKG Calipers – Instant Heart Rate \u0026amp; Interval Measurement, One-Hand Operation, Large LCD Display, Electrocardiographs Measuring Tool for Doctors, Nurses, Medical Student\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe ARKA Digital EKG Caliper is designed to remove the slowest and most error-\nprone part of rhythm interpretation: manual calculation. Instead of counting\nboxes, estimating rates, or double-checking math, simply position the tips on\nthe waveform and the caliper instantly displays heart rate and interval timing\non the large LCD screen. What once took multiple steps now happens in one\nmotion, allowing you to stay focused on clinical thinking rather than\narithmetic.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eINSTANT HEART RATE \u0026amp; 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.\u003c\/li\u003e\n \u003cli\u003eONE-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.\u003c\/li\u003e\n \u003cli\u003eDIGITAL + 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.\u003c\/li\u003e\n \u003cli\u003eHIGH PRECISION MEDICAL ACCURACY Measures 30999 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.\u003c\/li\u003e\n \u003cli\u003eBUILT FOR DAILY CLINICAL USE Embedded needles, adjustable tightness knob, moisture and dust resistance (IP54), auto-shutoff, and easy reset calibration. Includes 6-month warranty for dependable long-term use in hospitals or classrooms.\u003c\/li\u003e\n \u003c\/ul\u003e"}