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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Pay in 4 interest-free payments of $2.50 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
It comes with on board potentiometer to adjust the sensitivity
Infrared Receiver diode
The BPW34 is a high speed photodiode with good photo sensitivity
The total pH scale ranges from 1 to 14
Speed Encoder Disk 644 It comes with on boardIntroduction : Speed Encoder Disk. Suitable for yellow plastic gear dc motor.
US$ 24.33
US$ 60.17
US$ 57.93
US$ 46.00
US$ 175.02
US$ 11.21
US$ 120.47
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US$ 53.51