US$ 62.00
Reads SpO2 (0–100%) and Pulse Rate (30–250 bpm)
Pseudoephedrine-free relief of sinus pressures associated with allergies
and Remarks area
pop-up design
Colenbrander Reading Card Rx Form Reads SpO2 (0–100%) and PulseNear Vision, Standard Contrast (9" x 7") Designed as a simple test. The usual question for a reading test is: What is the smallest (black) line you can read? On the contrast card one adds the question: What is the smallest (grey) line you can read? The difference between the two measurements will be obvious and can simply be expressed in lines.
US$ 62.00
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