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๐งช Stay ahead of your grow game with precision pH testing!
The General Hydroponics pH Test Kit offers a reliable liquid testing solution covering a pH range of 4.0 to 8.5. This compact 1-ounce kit includes everything needed for accurate hydroponic pH measurement, featuring a sampling tube, reagent, and comparison card. Made in the USA, itโs trusted by thousands of growers for its ease of use and dependable results.


| ASIN | B000BT32UA |
| Brand Name | General Hydroponics |
| Country Of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 1,889 Reviews |
| Global Trade Identification Number | 00793094015158 |
| Item Weight | 0.11 Pounds |
| Manufacturer | General Hydroponics |
| Manufacturer Part Number | HGC722145 |
| Material Type | Others |
| Model Number | HGC722145 |
| Recommended Uses For Product | pH |
| Sterility Rating | 4.0-8.5 |
| UPC | 793094000000 400100013434 877707810863 793094015158 |
| Whats in the box? | 1 |
S**N
Very Accurate
Great product. Gave me accurate ph tests. Very easy to use and dependable results. Sometimes keeping it simple just works.
G**O
Overpriced but good product
Gh has always been a quality ptoduct but this item is severely overpriced on here..3x the cost of a grow store.
A**D
Great stuff
Much better then ph pens perfect everytime, delivery took waaaay too long Thats on Amazon, as a prime member I shouldn't be waiting 10 days, but product is outstanding I highly recommend it, general hydroponics is owned by Monsanto, i will order it again
W**S
Works good
Works good , my color is off on the 6.5 measurement, but can figure it out.
H**S
and it was very easy to use
Before this i had purchased 3 ph tester pens, and all 3 will not allow be to properly calibrate it. Spend hours trying to calibrate them with no success. Decided to give this a shot instead, and it was very easy to use. Don't waste your money on those cheap ph meters, they only have a 50% chance of them working. Or in my case, none of them worked for me.
Trustpilot
2 months ago
1 day ago