Apera Instruments PH20 Pocket pH Tester Quick Start Tutorial

The all-new tutorial for the Value Series PH20 Pocket Tester Kit
00:06 What's in the kit
00:12 pH calibration
02:53 pH measurement
03:33 Parameter settings
04:21 Probe cleaning
05:43 Probe storage
06:45 Battery replacement

[PlantManCheeseHead]

I appreciate the video tutorial. Im all set up!

[jimmyhartman]

i dip it into PH7 fluid and it reads 7.6 and when i short click it it reads er1 and i cannot do anything with it

[coachmike]

Need a video like this for the Apera 910 series please!

[gerardsitja]

After a year of use looking really well after it I can no longer calibrate, as the reading of the 7 buffer reads as Ph 8 and wont calibrate, it throw the error er1.. Any solutions or I need to get a new prove/device!? If so I am very disappointed with the product! The only reason I choose you it was cos I though yours will be better, but it did not last more than any regular 20$.. Not worth the extra 40$ by any means.

[damonlewis]

Mine only came with buffer 4 and 7. Do I need to buy the 3rd buffer before I use it? This is not good. Even the cheap vivosun ph meter came with all 3 buffers and this one was 3x the cost.

[markoxendine]

When you say pure water are you talking about distilled or RO water or just tap water ????

[diabetekAFA]

Hello, I just got the PH20 PH tester, but I read in the instruction manuel that: if you find any air bubble in the glass bulb of the PH sensor, simply shake the probe for a few times to remove it. But isn't it normal that their is an air buble? Because I tried and get rid of the air buble, but with no succes. Thanks.

[FatherNatureCNY]

So, if water isn't for storage, how are the water drops that maybe in there when it's brand new any good for it??? I've always kept drips in my ph pen caps to keep diode from drying up. Wtf do I putting it then? Drops of ph 4 buffer???? Cuz it sure didn't come with storage solution and idk why tf ot wouldn't

[sugargraham]

Can you please tell me how to restart mine???😢

[LikaPyramid]

Does this process have to be carried out everytime you turn it on or only once before using it the first time?

[NicaraguaPhoto]

Just received Apera PH20 pH calibration....7.00 worked fine but 4.00 came out as 3.9, not 4.0.

[michelm.]

Hello. Can I rinse the probe of this Ph meter in demineralized water instead of distilled water ? Thanks ;)

[diabetekAFA]

Hello, I have the Storage solution 3M-KCl and I have filled the cap of my PH tester with the solution to the fill line. But do you need to put the probe of the PH meter always in the storage solution or just overnight? Thanks

[saint]

I have this pen can I replace the prob my pen is not working

[thombaz]

Can I or should I store it in kcl solution long term? I don't really understand this as it seeems like all the ph meter use the same techology. Still some say store it in kcl solution all the time, some say it need to be humid, or in water and some do not say anything at all. It's a pricey stuff and I want to have it the longest lifespan as it can.

[Gandalf]

Hi guys, have a question. When Im trying to calibrate in the first 7ph solution, my ph meter show 6.9ph and 6 on the botton of the screen insted of 7. Seems like its not calibrating. Could you provide me any solution?

[jpthsd]

Do I need to calibrate before any pH test?

[davidl]

How to get into tds mode i am stuck on ph mode

[shadykitty]

what s the dif between the blue and green 1?

[dirtykobra]

Are the solutions a one time use? Also can I use calibration solutions from other brands or does it have to be from apera only?I haven’t found any answers to this one yet. Thank!