# Any help about what meters your using **URL:** \ **Category:** Meters & Tools\ **Tags:** indoor-grow\ **Created:** [December 31, 2021, 6:58pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450 "2021-12-31T18:58:59Z")\ **Posts on this page:** 19\ **Page:** 1
**Author:** ![Rowdy](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/rowdy/32/681937_2.png) [@Rowdy](https://ilgmforum.com/u/Rowdy)\ **Post date:** [December 31, 2021, 6:58pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/1 "2021-12-31T18:58:59Z")
Looking for what everyone is using, for ph, ppm, and humidity. Don’t want to waste $ on product that’s not accurate. All suggestions will be appreciated! ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/6/f/5/6f526fd588b6e778a404171c4df352eda163584d.jpeg) ---
**Author:** ![HappyHydroGrower](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/happyhydrogrower/32/687342_2.png) [@HappyHydroGrower](https://ilgmforum.com/u/HappyHydroGrower)\ **Post date:** [December 31, 2021, 7:01pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/2 "2021-12-31T19:01:44Z")
Apera PH 20 I got a cheap Amazon ppm meter. The PH meter is what you want to spend a little bit more money on. Good luck! 👍🏻✌🕶 ---
**Author:** ![MidwestGuy](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/midwestguy/32/914277_2.png) [@MidwestGuy](https://ilgmforum.com/u/MidwestGuy)\ **Post date:** [December 31, 2021, 7:03pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/3 "2021-12-31T19:03:53Z")
Another vote for Apera. Apera PC60 does both pH and PPM. ---
**Author:** ![BudzMS](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/budzms/32/747857_2.png) [@BudzMS](https://ilgmforum.com/u/BudzMS)\ **Post date:** [December 31, 2021, 7:10pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/4 "2021-12-31T19:10:29Z")
I have apera also ---
**Author:** ![kellydans](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/kellydans/32/580751_2.png) [@kellydans](https://ilgmforum.com/u/kellydans)\ **Post date:** [December 31, 2021, 7:11pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/5 "2021-12-31T19:11:39Z")
I agree with the above ☝ Good choice at a good price For quality. ---
**Author:** ![JaneQP](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/janeqp/32/555131_2.png) [@JaneQP](https://ilgmforum.com/u/JaneQP)\ **Post date:** [December 31, 2021, 7:16pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/6 "2021-12-31T19:16:41Z")
Like @HappyHydroGrower I used the apera 20 and a cheapo tds meter. pH is a logarithmic scale so you want to be very accurate. Make sure you get calibration standards! Other brands I hear were good are blue labs and Hanna. Not sure if I spelled them correctly but a google search will tell you😀 ---
**Author:** ![Kaosfury](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/kaosfury/32/631470_2.png) [@Kaosfury](https://ilgmforum.com/u/Kaosfury)\ **Post date:** [December 31, 2021, 7:18pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/7 "2021-12-31T19:18:52Z")
i use the apera 60, what ever you get make sure it comes with calibrating solution. and i agree… i used a amazon ph meter for my first grow…and a few ph issues…got the new meter… new meter would read 6.0 old amazon meter would read either 5.5 or 6.5. thats a huge swing. a accurate ph meter is worth its weight in gold ---
**Author:** ![Rowdy](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/rowdy/32/681937_2.png) [@Rowdy](https://ilgmforum.com/u/Rowdy)\ **Post date:** [December 31, 2021, 7:30pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/8 "2021-12-31T19:30:18Z")
Thank You all! Just order the Apera pc60. ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/f/0/f/f0fcfd3992590e3d6c0a025f84a2af0465e6fbfe.jpeg) ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/e/9/e/e9e0797b85a89969adcaf20f7f8e0378c7949675.jpeg) ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/a/c/9/ac9b3c96ca066f15d32068acce7976d4bdafc535.jpeg) ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/1/2/5/125086ccb59a969d49ef4cf6ca06e149fb9d0381.jpeg) ---
**Author:** ![HappyHydroGrower](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/happyhydrogrower/32/687342_2.png) [@HappyHydroGrower](https://ilgmforum.com/u/HappyHydroGrower)\ **Post date:** [December 31, 2021, 7:32pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/9 "2021-12-31T19:32:22Z")
Nice! Keep’em growin! 👍🏻✌🕶 ---
**Author:** ![Rowdy](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/rowdy/32/681937_2.png) [@Rowdy](https://ilgmforum.com/u/Rowdy)\ **Post date:** [December 31, 2021, 7:32pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/10 "2021-12-31T19:32:43Z")
The only one I’m really concerned about is the skywalker. What do you guys think? ---
**Author:** ![JaneQP](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/janeqp/32/555131_2.png) [@JaneQP](https://ilgmforum.com/u/JaneQP)\ **Post date:** [December 31, 2021, 8:30pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/11 "2021-12-31T20:30:40Z")
Maybe it is the strain? I’ve grown two and both of mine were temperamental. ---
**Author:** ![Rowdy](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/rowdy/32/681937_2.png) [@Rowdy](https://ilgmforum.com/u/Rowdy)\ **Post date:** [December 31, 2021, 8:39pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/12 "2021-12-31T20:39:22Z")
Thank You! I’ll be patient then. ---
**Author:** ![Aussie\_autos](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/aussie_autos/32/612108_2.png) [@Aussie\_autos](https://ilgmforum.com/u/Aussie_autos)\ **Post date:** [January 1, 2022, 4:01pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/13 "2022-01-01T16:01:03Z")
I use a three in one pen it does ph ,water temp ,and ppm i paid $40 on ebay ![Screenshot_20211210_145534](https://global.discourse-cdn.com/growingmarijuana/original/4X/0/7/1/071fe2419d8611f7f66b97142a7d73fcf7e13a3c.jpeg) ---
**Author:** ![Rowdy](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/rowdy/32/681937_2.png) [@Rowdy](https://ilgmforum.com/u/Rowdy)\ **Post date:** [January 7, 2022, 9:04pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/14 "2022-01-07T21:04:42Z")
Ok got my apera 60 been measuring everything lol! Is anyone using 100 lemon juice to ph down? ---
**Author:** ![BudzMS](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/budzms/32/747857_2.png) [@BudzMS](https://ilgmforum.com/u/BudzMS)\ **Post date:** [January 7, 2022, 10:06pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/15 "2022-01-07T22:06:17Z")
I haven’t but heard it works ---
**Author:** ![6stringT](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/6stringt/32/697242_2.png) [@6stringT](https://ilgmforum.com/u/6stringT)\ **Post date:** [April 28, 2022, 1:22pm UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/16 "2022-04-28T13:22:17Z")
> [@Rowdy](#): > > 100 lemon juice I’ve used it and also white vinegar. That was in super soil but I’m growing in coco now, so I’m upgrading my pH control system. ---
**Author:** ![6stringT](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/6stringt/32/697242_2.png) [@6stringT](https://ilgmforum.com/u/6stringT)\ **Post date:** [May 1, 2022, 12:16am UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/17 "2022-05-01T00:16:25Z")
@Rowdy , I have an Apera pH pen kit on order cause the seeds are sprouted and transplanting in coco is only a few weeks away. I have a TDS meter from on top of a Zero water picture, it works. ---
**Author:** ![StevOz](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/stevoz/32/286097_2.png) [@StevOz](https://ilgmforum.com/u/StevOz)\ **Post date:** [May 1, 2022, 12:45am UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/18 "2022-05-01T00:45:47Z")
Here is my pH meter, no batteries, never needs calibration, always reads correctly unless you are colour blind. [![](https://global.discourse-cdn.com/growingmarijuana/original/4X/2/3/8/238105ab9624a659e83a972e9878b09e262af0d9.jpeg) ](https://global.discourse-cdn.com/growingmarijuana/original/4X/2/3/8/238105ab9624a659e83a972e9878b09e262af0d9.jpeg) ---
**Author:** ![Rowdy](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/rowdy/32/681937_2.png) [@Rowdy](https://ilgmforum.com/u/Rowdy)\ **Post date:** [May 1, 2022, 1:08am UTC](https://ilgmforum.com/t/any-help-about-what-meters-your-using/80450/19 "2022-05-01T01:08:35Z")
Here are the girls today 8 weeks in flower water only. ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/c/e/0/ce0ff23399ffabd87be07e87fa8b63aabe274737.jpeg) ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/5/f/1/5f164ec4e7d41d78c3c48470806ab8195c50d9fe.jpeg) ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/9/a/0/9a08c1057a80cd5e26972e38d5aa28a41ba69b3a.jpeg) ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/4/2/5/4259c3e8262edf7eba84cb1f4625c79933f7e0c7.jpeg) ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/4/b/8/4b8e18c3bf817df7635edc42cd30a28281c4a8aa.jpeg)