American Marine Pinpoint Calcium Monitor

[fishywoo]

Anyone use one of these? Are they reliable and worth the money?

 

[Chongpark27]

I use it but mixed feeling about it. But these are just my opinion on it

Pros
Fast and accurate and easy to use

Con
Need to calibrate, cant do constant monitoring, price

 

[crox99]

Yep. Very fast and accurate but needs to be calibrated very often.