50 ON CALL CHOSEN Blood Glucose Strips

Pack of 50 On Call Chosen glucose test strips for use in the On-Call GK dual meter system  

• 50 On-Call Chosen blood glucose test strips
• High accuracy blood glucose meter test strips.
• To use these strips you must have an On-Call GK Dual meter.
• Chosen strips will NOT work in other On Call meter designs.
• Chosen strips enable the meter to measure blood glucose levels. (you will require On-Call Ketone strips to measure ketone levels.)