Portable pH Pen/Meter

0 of 0 people found the following review helpful:

Excellent!

This is fantastic by JIMMY HOLMES

Experience Level: Beginner

Posted on 6/22/2009 from FRESNO, CA UNITED STATES

Comments: I have only had this meter a week but so far it has been great. I work at a wastewater treatment plant and I took this pH meter to work and ran it next to the lab meter we have there. This meter was so accurate it wasn't even funny. It would be nice to have push button calibration but for this price I am not complaining. This is a great little meter and worth the price. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

Portable pH Pen Meter by Dr.HIDY HIRAOKA, PhD

Experience Level: Expert

Posted on 5/21/2009 from OAKLAND, CA UNITED STATES

Comments: I found this pH meter is accurate and very easy to use. This meter gives you read-out at 1/00 th accuracy. I don't like to compare the color with a chart every-time. It is easy to carry with you. Reviewed by Dr. Hidy Hiraoka, PhD in Science & Engineering Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

Excellent for Nano Reefs by Mynd

Experience Level: Expert

Posted on 1/21/2008 from MOUNTAINSIDE, NJ UNITED STATES

Comments: I really like this meter. Works well and you can actually just stick it in the bottle of calibration fluid and let it sit there while calibrating. I have used pinpoint meters before and enjoyed having the probe in the water all the time. However, now with a nano it is easier to just pull out the pen and inside of 30 seconds have an accurate ph reading.. clean off and put it away. Wish they made one for DKH ( that would be awesome ), Magnesium and Calcium, then I would be set. Yes, I would recommend this product to my friends.

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5 of 5 people found the following review helpful:

Unsatisfactory

Returning product by Randy

Experience Level: Expert

Posted on 9/21/2007 from DUBLIN, OH UNITED STATES

Comments: I returned the portable pH meter because it could not be calibrated according to directions. I would not recommend this product to my friends.

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4 of 4 people found the following review helpful:

Excellent!

Works Great, On Second Try by MERLE STEWART

Experience Level: Intermediate

Posted on 9/19/2007 from VIRGINIA BEACH, VA UNITED STAT

Comments: It works really well but the first one i recieved would not calibrate to specified PH setting so I had to return for a new one , so two weeks later (because i live on east coast) I got my new one and it works great. Would recommend. Yes, I would recommend this product to my friends.

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