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Essentials pH Pen Digital Meter Tester Stick Nutrient Management Hydroponics

A1M HYDRO
(100229)
Registered as a business seller
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£44.99
Condition:
New
5 available2,980 sold
Breathe easy. Returns accepted.
People want this. 353 people are watching this.
Postage:
Doesn't post to United States.
Located in: Wakefield, West Yorkshire, United Kingdom
Delivery:
Varies
Returns:
60 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Payments:
    Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:282504205961
Last updated on 22 Jul, 2025 08:38:07 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Brand
Essentials
Type
Meters
Sub-Type
Hydroponics
Feature
Digital
MPN
Does Not Apply
EAN
5034517500772

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
VAT number: GB 977708951
I provide invoices with VAT separately displayed.
CRN: 06815845
About this seller

A1M HYDRO

99.6% positive Feedback•470K items sold

Joined Nov 2011
Registered as a business seller
Hydroponic Shop Based In Barnsley, South Yorkshire - All you need to grow your own! Stocking a range of Grow Lights, Carbon Filter Kits, Grow Tents and Nutrients.
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0

Popular categories from this shop

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Fans, Filters, DuctingLighting EquipmentNutrientsGrowing SystemsOdour ControlGrowing MediumEnvironment ControlHydroponic ToolsPropagation

Seller Feedback (118,547)

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  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Best one I've bought , only needing to calibrate with buffer 7 no more science experiments with others you need to do , personally I like to know the exact ph on the nose and not like truncheons etc where its a ph between 500/600 or 6/7.. , fast delivery good seller
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Perfect thanks not tried it yet but the spa pool is already out ready to be filled
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Quality item at a reasonable cost.
See all Feedback

Product ratings and reviews

Learn more
4.7
59 product ratings
  • 49 users rated this 5 out of 5 stars
  • 6 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 33 reviews
  • by uzmLHIJhRNu@Deleted
    19 Jun, 2019Most favourable review

    Don’t buy cheap PH testers

    I’ve been through alot of cheap ph testers and they don’t even compare to this one. This is the best ph tester I’ve used. Easy to calibrate. Easy to use. Feels very well made compared to all the other cheapy ones on eBay. Highly recommend this! Don’t go for the cheap option .

    Verified purchase: YesCondition: NewSold by: a1mhydro

  • by five5adayjonathan
    12 Feb, 2021Most critical review

    Essentials Ph pen review

    I’ve owned 2 of these and there very fragile, I would not ever buy again as they break so easy, there not even water proof, spend a little bit more and save yourself the stress, buy a blue lab ph pen there amazing so much more well built and waterproof

    Verified purchase: YesCondition: NewSold by: a1mhydro

  • by stevexxxuk2001
    30 Dec, 2020

    After 2 cheap ones I have one that works

    After ordering 2 other cheapo meters this is the first that actualy works. This one was recommended to me and so far is spot on. My only gripe would be the instructions for which you need a magnifying glass to read. It comes with a small sachet of ph7 buffer for initial calibration so more might be needed though I have a supply of distilled water for a ph7 calibration but some might want to also use ph4 and ph10 for more accuracy. Its easy to calibrate though once you can read the instructions..

    Verified purchase: YesCondition: NewSold by: a1mhydro

  • by alisha2buy
    14 Aug, 2019

    Brilliant piece of kit!

    If you are an avid fish keeper then you need this PH tester! It’s quick and easy to use. You can monitor your ph levels within minutes to see whether you need to take further action with your tank. We are keen Malawi cichlid keepers and we use RO water so it’s essential to see if the coral sand and sea rock are doing their job. So we can see if we need more or less to add to the aquarium rather than buffers. We have several tanks so it’s not a put off to check them all as it’s so easy.

    Verified purchase: YesCondition: NewSold by: a1mhydro

  • by farmboydd
    01 Jul, 2020

    Quality at a reasonable price.

    I have owned a fair few ph meters, from cheap to expensive. This meter is probably the best I have had. Its price to accuracy cant be beat, and it works perfectly. I have tested it against others at know phs and it comes up good each time. Its very simple to use and doesn't actually need calabrating out the box. Use the fuild it comes with to check it is reading correct and if it is no need to calibrate. Simple clear instructions and the ability to constantly measure means this is a versatile ph meter.

    Verified purchase: YesCondition: NewSold by: tartanarmylad

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