KY-039 Finger Detection Heart Rate sensor
€1.95 /€1.61 excl. VAT
3 in stock (can be backordered)
- Free shipping from € 74,95 NL. (€ 99,95 BE / DE)
- Ordered before 16:00 tomorrow at home
- Express ordered before 11:30 am tonight at home*
- 14 days free return *
- Can also be collected from us in Leusden!
Description KY-039 Finger detection Heart rate sensor
The KY-039 finger detection heart rate sensor uses an IR LED and a Phototransistor. This allows the sensor to detect the pulse of a finger.
The LED illuminates the finger. The phototransistor measures on the other side of the finger then measures the heart rate.
Specifications Finger detection Heart rate sensor
- Format: 32 x 24 x 12mm
- Weight: grams 3