[O2%2520Crosstalk%2520400%2520mV%252015%2520%2528yellow%2529%252033%2520%2528green%2529%2520150%2520%2528blue%2529%2520%2526%2520600%2520Ohms%2520%2528red%2529%2520Reading%25201%2520Khz%2520150%2520Ohms%255B2%255D.png]