{"product":{"product_id":"B01ENFOIKA","title":"APERA INSTRUMENTS AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) /TDS (ppm) /Salinity (ppt) /Temp. Multi-Parameter Pocket Tester Kit","price":"135.94","image_url":"https://m.media-amazon.com/images/I/31x5VekM8ES._SL500_.jpg","url":"https://www.amazon.com/dp/B01ENFOIKA"},"comments":[{"body":"[Apera PC60](https://www.amazon.com/dp/B01ENFOIKA/ref=cm_sw_r_apan_i_6JEE2EPWS3053XEEDKW1?_encoding=UTF8\u0026amp;psc=1)\r\n\r\nNo issues so far and it does everything you need it to. Comes in a nice box with a good amount of calibration fluid. The tips are replaceable. The say it's water proof but I haven't dropped it in the water yet.","subreddit_name":"microgrowery","author":"justslightlyeducated"},{"body":"I 2nd the apera. I have APERA INSTRUMENTS AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) /TDS (ppm) /Salinity (ppt) /Temp. Multi-Parameter Pocket Tester Kit https://www.amazon.com/dp/B01ENFOIKA/ref=cm_sw_r_awdo_1P52NXMG2J2XQKPVBX0T  I used mine almost everyday for lil over a year and I've calibrated it 3 times just in case but it never even needed to be.  It comes with all the calibration solution also. It looks like this one has changed over to a Bluetooth one with app bc Its only available used on Amazon and the apera store says currently unavailable but they have the Bluetooth, app, smart option in a 7 in 1 tester instead of 5 in 1.","subreddit_name":"microgrowery","author":"Comprehensive_Net757"},{"body":"In my experience the cheap ones work well till they don’t.  I mean tHey can be recalibrated when needed but eventually after one - two years or so of daily use they crap out and have to be replaced.  \r\n\r\nIf you invest in a more ($60-70)expensive one the actual meter will easily last 10 years or longer if you take proper care of it.  Most allow you to replace the probe if damaged.\r\n\r\nI love my apera 5 in 1.  Went through a bunch of cheaper ones over the years and finally but the bullet and invested.  Two years later I don’t regret it.  \r\n\r\nAPERA INSTRUMENTS AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) /TDS (ppm) /Salinity (ppt) /Temp. Multi-Parameter Pocket Tester Kit https://www.amazon.com/dp/B01ENFOIKA/ref=cm_sw_r_cp_api_glt_fabc_NFAB2VRH3JDR5G146QCJ?_encoding=UTF8\u0026amp;psc=1\r\n\r\nI agree that most anything off Amazon with good reviews should do the job.  Just saying durability is a trade off if you go with the budget models.","subreddit_name":"MephHeads","author":"abb87002"},{"body":"https://www.amazon.com/Apera-Instruments-Conductivity-Multi-Parameter-Replaceable/dp/B01ENFOIKA/ref=mp_s_a_1_3?dchild=1\u0026amp;keywords=apera+ph+ppm+ec+meter\u0026amp;qid=1634022046\u0026amp;sr=8-3#     \r\nThis is a really good one that reads ph, ppm, ec, temp and salinity. It also comes with calibration and storing solution. Skip the 13$ ph and ec meters on Amazon. I started with those and within 2 weeks the EC meter broke and the pH meter was waaay off. Thankfully they didn't last long enough to cause me any serious issues but I can't recommend them. I know $130 seems like alot but that apera is a really good meter. It comes with a warranty and the probe part is even replaceable if it should ever break. Ive used mine every day for a year now. I've calibrated it in the solution once but quickly realized it was still spot on accurate.","subreddit_name":"Autoflowers","author":"Comprehensive_Net757"},{"body":"APERA INSTRUMENTS AI316 is my go too, reliable and has changeable probes so u can have the pen forever \r\n\r\nAPERA INSTRUMENTS AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) /TDS (ppm) /Salinity (ppt) /Temp. Multi-Parameter Pocket Tester Kit https://www.amazon.com/dp/B01ENFOIKA/ref=cm_sw_r_cp_api_glt_fabc_WD80XB29MKEWNMHP4T1X?_encoding=UTF8\u0026amp;psc=1","subreddit_name":"MephHeads","author":"Ray-zah"},{"body":"For hobbyist/home use, I'd recommend Apera or Blue Labs.  You can find them on Amazon.  Apera makes a great pH/EC combo meter that's solid.\r\n\r\nHere's the Apera one as an example.  I believe blue labs makes one that is just EC no pH which would be half the price.  However if you don't have a digital pH meter it's worth snagging the combo.  It holds it's calibration well and they're very accurate.  You should check calibration every 2-4 weeks.\r\n\r\nhttps://www.amazon.com/Apera-Instruments-Conductivity-Multi-Parameter-Replaceable/dp/B01ENFOIKA/ref=mp_s_a_1_1_sspa?dchild=1\u0026amp;keywords=apera+ph+ec\u0026amp;qid=1608901951\u0026amp;sr=8-1-spons\u0026amp;psc=1\u0026amp;spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExSzhCQUZUSE9SUVA0JmVuY3J5cHRlZElkPUEwNjk3Njc0MzA0VDVXQVFUOEk5UyZlbmNyeXB0ZWRBZElkPUEwMjI4MTM1VFBYSFFKWFlYSzgmd2lkZ2V0TmFtZT1zcF9waG9uZV9zZWFyY2hfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==","subreddit_name":"DWC","author":"HoboInTheSnow"},{"body":"This is the first time I have used those clay balls. I washed them first. I have an expensive meter https://www.amazon.com/dp/B01ENFOIKA/ref=cm_sw_r_cp_awdb_8o1bzbYCJXAGF. Does pH, ec, ppm, temp. It is calibrated. I have other items in dwc and they are doing really well. \r\n\r\nThe concentration might be off. I can't seem to find good information on what seedlings should be getting. ","subreddit_name":"HotPeppers","author":"shaxsy"},{"body":"https://www.amazon.com/dp/B01ENFOIKA/ref=cm_sw_r_cp_apa_glt_fabc_7YCYTHYBS2CP3ZH6GM9A?_encoding=UTF8\u0026amp;psc=1","subreddit_name":"Rva_homegrown","author":"chada37"},{"body":"[https://www.amazon.com/Apera-Instruments-Conductivity-Multi-Parameter-Replaceable/dp/B01ENFOIKA/ref=sr\\_1\\_4?keywords=apera+ph+and+tds+meter\u0026amp;qid=1643000793\u0026amp;sprefix=agera+ph+and+%2Caps%2C102\u0026amp;sr=8-4](https://www.amazon.com/Apera-Instruments-Conductivity-Multi-Parameter-Replaceable/dp/B01ENFOIKA/ref=sr_1_4?keywords=apera+ph+and+tds+meter\u0026amp;qid=1643000793\u0026amp;sprefix=agera+ph+and+%2Caps%2C102\u0026amp;sr=8-4)\r\n\r\nthis is the meter I use. I also have the Agera PH20 meter, which just does ph and temp, and both of these are just amazing. however for a tds meter, you dont need anything fancy the 10 dollar bargin ec meter will do just fine.","subreddit_name":"Autoflowers","author":"Crow_Nevermore"},{"body":"Item | Current | Lowest | Reviews\r\n:-- | :-- | :-- | :--\r\n[APERA INSTRUMENTS AI316 Premium Series PC60 5-in-…](https://smile.amazon.com/dp/B01ENFOIKA) | - | - | 4.5/5.0\r\n\r\n\u0026amp;nbsp;\r\n\r\n^[Item\u0026amp;nbsp;Info](https://price-spider.com/compare/US:B01ENFOIKA)\u0026amp;nbsp;|\u0026amp;nbsp;[Bot\u0026amp;nbsp;Info](https://price-spider.com/info#reddit-bot)\u0026amp;nbsp;|\u0026amp;nbsp;[Trigger](https://www.reddit.com//r/testingground4bots/comments/ptrjuh/price_spider_bot_testing/hgxsdv4/)","subreddit_name":"testingground4bots","author":"price-spider-bot"},{"body":"Item | Current | Lowest | Reviews\r\n:-- | :-- | :-- | :--\r\n[APERA INSTRUMENTS AI316 Premium Series PC60 5-in-…](https://smile.amazon.com/dp/B01ENFOIKA) | - | - | 4.5/5.0\r\n\r\n\u0026amp;nbsp;\r\n\r\n^[Item\u0026amp;nbsp;Info](https://price-spider.com/compare/US:B01ENFOIKA)\u0026amp;nbsp;|\u0026amp;nbsp;[Bot\u0026amp;nbsp;Info](https://price-spider.com/info#reddit-bot)\u0026amp;nbsp;|\u0026amp;nbsp;[Trigger](https://www.reddit.com//r/testingground4bots/comments/ptrjuh/price_spider_bot_testing/hgputhw/)","subreddit_name":"testingground4bots","author":"price-spider-bot"},{"body":"Item | Current | Lowest | Reviews\r\n:-- | :-- | :-- | :--\r\n[APERA INSTRUMENTS AI316 Premium Series PC60 5-in-…](https://smile.amazon.com/dp/B01ENFOIKA) | - | - | 4.5/5.0\r\n\r\n\u0026amp;nbsp;\r\n\r\n^[Item\u0026amp;nbsp;Info](https://price-spider.com/compare/US:B01ENFOIKA)\u0026amp;nbsp;|\u0026amp;nbsp;[Bot\u0026amp;nbsp;Info](https://price-spider.com/info#reddit-bot)\u0026amp;nbsp;|\u0026amp;nbsp;[Trigger](https://www.reddit.com//r/testingground4bots/comments/ptrjuh/price_spider_bot_testing/hgl8mru/)","subreddit_name":"testingground4bots","author":"price-spider-bot"},{"body":"Item | Current | Lowest | Reviews\r\n:-- | :-- | :-- | :--\r\n[APERA INSTRUMENTS AI316 Premium Series PC60 5-in-…](https://smile.amazon.com/dp/B01ENFOIKA) | - | - | 4.5/5.0\r\n\r\n\u0026amp;nbsp;\r\n\r\n^[Item\u0026amp;nbsp;Info](https://price-spider.com/compare/US:B01ENFOIKA)\u0026amp;nbsp;|\u0026amp;nbsp;[Bot\u0026amp;nbsp;Info](https://price-spider.com/info#reddit-bot)\u0026amp;nbsp;|\u0026amp;nbsp;[Trigger](https://www.reddit.com//r/testingground4bots/comments/ptrjuh/price_spider_bot_testing/hggnpbs/)","subreddit_name":"testingground4bots","author":"price-spider-bot"},{"body":"Item | Current | Lowest | Reviews\r\n:-- | :-- | :-- | :--\r\n[APERA INSTRUMENTS AI316 Premium Series PC60 5-in-…](https://smile.amazon.com/dp/B01ENFOIKA) | - | - | 4.5/5.0\r\n\r\n\u0026amp;nbsp;\r\n\r\n^[Item\u0026amp;nbsp;Info](https://price-spider.com/compare/US:B01ENFOIKA)\u0026amp;nbsp;|\u0026amp;nbsp;[Bot\u0026amp;nbsp;Info](https://price-spider.com/info#reddit-bot)\u0026amp;nbsp;|\u0026amp;nbsp;[Trigger](https://www.reddit.com//r/Autoflowers/comments/q66j2n/i_cant_figure_out_whats_wrong_i_add_nutrients_or/hgbuhop/)","subreddit_name":"testingground4bots","author":"price-spider-bot"},{"body":"https://www.amazon.com/dp/B01ENFOIKA/ref=cm_sw_r_cp_apap_JY4YB97Cc7Wjp","subreddit_name":"GrowingMarijuana","author":"xH4V0Cx"}]}