A question for TDS pen owners.

cheetf · 18-07-2011, 11:47 PM

Just curious, do you rinse your TDS pens with clean water before keeping them as per the instructions?

My TDS pen was under reading by at least 50 ppm before cleaning the probes.

18-07-2011, 11:54 PM

I will normally dip in distilled water before and after use. Its better to calibrate once every 2 weeks or 4 weeks also.

cheetf · 19-07-2011, 12:06 AM

Quote:

Originally Posted by eviltrain

I will normally dip in distilled water before and after use. Its better to calibrate once every 2 weeks or 4 weeks also.

I think it is a very important step to keep readings correct.

Koji™ · 19-07-2011, 04:17 PM

I kiasu everytime flush with water after use.

20-07-2011, 01:18 PM

Hi all,

Regarding calibrating the TDS pen, is there any way to calibrate. I am using a aqualife TDS pen but there is no instructions for calibrating..

18-07-2011, 11:47 PM	#1
cheetf Dragon Join Date: Aug 2005 Posts: 1,138	A question for TDS pen owners. Just curious, do you rinse your TDS pens with clean water before keeping them as per the instructions? My TDS pen was under reading by at least 50 ppm before cleaning the probes.

18-07-2011, 11:54 PM	#2
eviltrain Guest Posts: n/a	I will normally dip in distilled water before and after use. Its better to calibrate once every 2 weeks or 4 weeks also.

19-07-2011, 04:17 PM	#4
Koji™ Account Disabled Join Date: Jul 2001 Posts: 57,626	I kiasu everytime flush with water after use.

20-07-2011, 01:18 PM	#5
kev76 Guest Posts: n/a	Hi all, Regarding calibrating the TDS pen, is there any way to calibrate. I am using a aqualife TDS pen but there is no instructions for calibrating..

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