🩺 Measure with confidence, diagnose with speed — your ECG sidekick in every emergency.
The Warp United Essential ECG Ruler Pocketcard is a compact, lightweight, and MRI-safe tool designed for rapid and precise ECG measurements including heart rate, PR and QRS intervals, and ST-Segment levels. It features the latest English instructions, fits easily in your pocket with a protective sheath, and works directly on paper strips or patient monitor screens, making it indispensable for clinical routines and emergency response.
| ASIN | B07RQXM4K3 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 918,501 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,438 in Medical Diagnostics & Screening 1,827 in Rulers (DIY & Tools) 8,912 in Diagnostics & Health Monitors |
| Customer Reviews | 4.2 4.2 out of 5 stars (26) |
| Date First Available | 14 May 2019 |
| Item Weight | 41 g |
| Manufacturer | Warp United |
| Material | ABS |
| Package Dimensions | 24.61 x 5.59 x 0.89 cm; 41 g |
M**R
Sturdy reference showing normal limits for all parts of the EKG cycle that I use everyday as an ER doc (the mV scale is THE BEST). Just throw it on top and go. I only wish they made a smaller version WITHOUT the extraneous scales for non-standard speeds and amplitudes because it’s a little too large to carry around easily.
L**A
Easy to use very accurate
Trustpilot
1 month ago
5 days ago
