contact me no order received

contact me no order received

contact me no order received

Works fine out of the box. A big pro is that it is a continuous meter, Measuring ORP can take a long time before being stable and that is what this meter does. No indication found on the meter for the polarity of the batteries.

Works fine out of the box. A big pro is that it is a continuous meter, Measuring ORP can take a long time before being stable and that is what this meter does. No indication found on the meter for the polarity of the batteries.

Works fine out of the box. A big pro is that it is a continuous meter, Measuring ORP can take a long time before being stable and that is what this meter does. No indication found on the meter for the polarity of the batteries.