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- techpartsmart (9715)- Feedback left by buyer.Past monthVerified purchaseA wonderful transaction!
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Reviews (7)
May 12, 2020
A decent pulse-ox meter
Appears to work consistently. Have had the odd misread on a smaller finger.
Jun 02, 2020
Worth getting
1 of 1 found this helpful Great display, works like a champ. Can change direction of viewing automatically. Shows clean pulse waveform. Excellent brand!
Dec 31, 2017
Excellent Arduino Nano
Great for a tiny development system. Had no problems with the CH340 driver, plays nicely with the Arduino environment. Has survived many hours being abused - running off one set of 3 size AA batteries - despite driving 12 LEDs (without current limiting resistors!) in a Charlieplexed hookup.