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🌿 Calibrate like a pro, grow like a legend!
The Growth Technology pH Buffer Kit includes 300ml each of pH 4 and pH 7 calibration solutions, designed for precise two-point calibration of pH meters. Ideal for hydroponics, greenhouse, and garden plant care, it ensures accurate, contamination-free calibration to maintain optimal growing conditions. Lightweight and compatible with popular pH meters, this kit is a trusted choice for professionals seeking reliable and consistent pH measurement.
| ASIN | B00UC3E2F4 |
| Age Range Description | Adult |
| Best Sellers Rank | 39,670 in Garden ( See Top 100 in Garden ) 109 in Hydroponic Nutrients & Additives 10,381 in Agricultural Equipment & Supplies |
| Box Contents | Container |
| Brand Name | GREENLIGHT GUYS |
| Cable Features | fixed |
| Colour | BLACK |
| Compatible Devices | PH Meters |
| Control Method | Touch |
| Control Type | Physical Button Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (183) |
| Earpiece Shape | On Ear |
| Enclosure Material | Container |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Form Factor | On Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | On Ear |
| Item Weight | 0.68 Kilograms |
| Manufacturer | GROWTH TECHNOLOGY |
| Model Name | Ph Buffer Kit |
| Model Number | 4693138068415 |
| Network Connectivity Technology | Wired |
| Noise Control | None |
| Number of Items | 1 |
| Product Features | Lightweight |
| Specific Uses For Product | Calibration, Plant Care, Gardening, Hydroponics, Greenhouse |
| Style Name | Regular |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |
N**L
Good product
Good item at a good price it does what it says on the bottle for my blulab ph pen
K**.
Cheap an cheerful
Cheaper than others works well with Bluelab pen.
S**N
Sensible size bottles of buffer for a good price
Regular calibration of any pH meter with accurate buffer solutions is esssential for getting accurate pH readings. These buffers are supplied in sensible black plastic bottles and the solutions have different colours (pH 7 is green, pH 4 is red) to avoid mix-ups. Much easier than dissolving up powders to prepare your own solutions.
S**D
Not concentrated, only for very small use
Tested the ph of the acid, with strips=Nearer pH5. Use the whole bottle in about 50L with no visible effect.
S**C
PHBuffer
Excellent service, very good product, will buy sgain
R**N
PH Buffer Solution(Twin pack)
Arrived on time and securely packaged. Easy to use and colour coded so you cant mix them up. Calibrated my PH meter and appear to be 100% accurate.
B**Z
Buffer
The item was dispatched and delivered very quickly and efficiently. Product does exactly what I want it to.
A**R
Missing additional bottle
Product arrived 2 bottles of ph buffer, but it’s advertised with a 100 ml bottle of formulex which I never received
Trustpilot
1 month ago
2 weeks ago