Overall Rating:
( 3 reviews )
( 3 reviews )
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Posted: 01-18-2008
I have had 2 of these for several years now and they are very accurate and very simple to calibrate and maintain. I have them hooked up with an automatic CO2 system and they work perfectly. I have a commercial PH test kit and check them against each other a couple of times a month. They are within .01 of each other every time.
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( 2 of 2 found this review helpful ) Posted: 03-19-2007
When I recieved this product, it came with a faulty pH probe and the cost of the chemicals to maintain the probe aren't worth it. I couuldn't get reliable pH readings with this product. Local stores in my area no longer carry this brand of pH meter due to similar complaints.
