These pictures show the equipment and instruments we use to collect data about the water in the creek.
One of the instruments we use is the oxygen probe!
This is how to use it. First you turn it on then you put the stick in the water which is in the bucket. Next, you hit the play button then you wait patiently while the numbers start to slow down. When it comes to the final number you hit the play button again so the data will be stored. That is how to use the oxygen probe.
A special thing about the oxygen probe is that it always has to be kept in a special container that holds distilled water.
This is how to use it. First you turn it on then you put the stick in the water which is in the bucket. Next, you hit the play button then you wait patiently while the numbers start to slow down. When it comes to the final number you hit the play button again so the data will be stored. That is how to use the oxygen probe.
A special thing about the oxygen probe is that it always has to be kept in a special container that holds distilled water.