The Orion 611 is the classic LogR temperature compensation pH/mV meter. When using LogR, a separate probe is not needed for temperature compensation. The Orion 611 offers separate jacks for measurement of DO using the Orion 97-08 BOD probe, Karl Fischer inputs and recorder outputs.
|Product Name||Digital pH/Millivolt Meter|
|Condition Description||This item is being sold in As-Is condition and includes many useful parts. Please review description and photos and contact us with any questions.|