Interesting Finds Updated Daily
Amazon
Try Prime
All
Select the department you want to search in
All Departments
Alexa Skills
Amazon Devices
Amazon Fresh
Amazon Warehouse Deals
Appliances
Apps & Games
Arts, Crafts & Sewing
Automotive Parts & Accessories
Baby
Beauty & Personal Care
Books
CDs & Vinyl
Cell Phones & Accessories
Prime Video
Clothing, Shoes & Jewelry
Women
Men
Girls
Boys
Baby
Collectibles & Fine Art
Computers
Courses
Credit and Payment Cards
Digital Music
Electronics
Garden & Outdoor
Gift Cards
Grocery & Gourmet Food
Handmade
Health, Household & Baby Care
Home & Business Services
Home & Kitchen
Industrial & Scientific
Kindle Store
Luggage & Travel Gear
Luxury Beauty
Magazine Subscriptions
Movies & TV
Musical Instruments
Office Products
Pet Supplies
Prime Exclusive Savings
Prime Pantry
Software
Sports & Outdoors
Tools & Home Improvement
Toys & Games
Vehicles
Video Games
Go
Search
Deliver to
sanfrancisco 94102
EN
Hello. Sign in
Account & Lists
Sign in
Account & Lists
Orders
Try Prime
Cart
0
Departments
Your Amazon.com
Today's Deals
Gift Cards
Registry
Sell
Help
Disability Customer Support
Search results
1-16 of 23 results for
"General Hydroponics pH Test Kit"
Sort by
Suggested
Price: Low to High
Price: High to Low
Avg. Customer Review
Newest Arrivals
Sponsored by
Jellas
Jellas Pocket Size Water pH Meter and TDS Tester
Shop now
›
Jellas Pocket Size PH Meter / PH Tester / Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, PH 0-14.0 Measuring Range, 0.1PH Resolution (Yellow)
679
pH Meter, Jellas High Accuracy 0.01 Resolution Digital pH Meter pH Water Tester for Lab Use, Household Drinking Water, Swimming Pools, Hydroponics, Food Project Test. (Yellow)
19
PPM Meter, Jellas TDS-982 Pen-type TDS Meter Water Quality Tester with 4 Digital Backlit LCD Display, 0-1999 ppm Measurement Range , 1 ppm Resolution, +/- 2% F.S Accuracy.
12
Ad feedback
Showing most relevant results. See all results for
General Hydroponics pH Test Kit
.
General Hydroponics PH Test Kit, 1-Ounce
by
General Hydroponics
$5.73
$
5
73
$6.95
FREE Shipping on eligible orders
More Buying Choices
$4.95
(29 new offers)
4.5 out of 5 stars
473
Product Features
pH test kit
Amazon’s
Choice
for “General Hydroponics pH Test Kit”
General Hydroponics pH Control Kit
by
General Hydroponics
$8.18
$
8
18
$14.48
Prime
Get it by
Sunday, Mar 18
FREE Shipping on eligible orders
More Buying Choices
$8.18
(55 new offers)
4.6 out of 5 stars
1,504
Product Features
… Includes
pH Test
Indicator tube:fill a test-tube halfway with nutrient …
GENERAL HYDROPONICS PH TEST INDICATOR + TWIN CANARIES CHART & PIPETTE – 1 OZ
by
General Hydroponics
$9.99
$
9
99
FREE Shipping on eligible orders
5 out of 5 stars
2
Product Features
Easy to use pH testing
kit General Hydroponics pH Test
Indicator
1-Set Indefectible Popular GH pH Control Hydroponics Tool Adjustment Combo Acid Alkaline Up and Down Volume 8 oz with 1 oz Indicator
by
General Hydroponics
$13.77
$
13
77
FREE Shipping on eligible orders
More Buying Choices
$13.75
(9 new offers)
3.9 out of 5 stars
8
Product Features
… 1oz of
pH
indicator solution,
Test
Vial, Dropper, 8 oz of pH down & 8 …
Items from other brands
pH Test Liquid
by
Sanastec
$5.00
$
5
00
4.7 out of 5 stars
380
Qimius pH Test Kit, pH Drops For Drinking…
by
Qimius
$12.34
Subscribe & Save
Prime
4.4 out of 5 stars
27
Taylor Technologies R-0004 pH Indicator…
by
Taylor Technologies, Inc.
$7.33
$
7
33
Prime
4.4 out of 5 stars
49
pH Up and pH Down Control Test Kit – Hydroponics…
by
Atlas Scientific
$12.00
$
12
00
4.2 out of 5 stars
27
1 Set Splendid Popular General Hydroponics pH Test Kit Indicator Tester Up and Down Control Accurate Results Volume 30ml
by
General Hydroponics
$12.54
$
12
54
FREE Shipping on eligible orders
Product Description
… The
pH Test Kit
is a liquid tester that covers a pH range of 4. …
General Hydroponics GH1514 General Hydroponics Ph Control Kit WITH General Hydroponics Flora Grow, Bloom, Micro Combo Fertilizer set, 1 Quart (Pack of 3)
see all items in bundle
See details for this bundle
$37.62
$
37
62
Prime
Product Features
… Includes
pH Test
Indicator tube:fill a test-tube halfway with nutrient …
General Hydroponics pH 7.0 Calibration Solution 8 oz, pH 4.01 Calibration Solution 8 oz, pH Control Kit
by
General Hydroponics
$29.00
$
29
00
FREE Shipping on eligible orders
More Buying Choices
$29.00
(4 new offers)
Product Description
… are used. The
pH
Control
Kit
by
General Hydroponics
provides …
General Hydroponics GH1514 General Hydroponics Ph Control Kit (Pack of 2)
by
General Hydroponics
$47.76
$
47
76
FREE Shipping on eligible orders
Product Features
… replace
hydroponic
solution regularly Includes
pH Test
Indicator …
Sponsored
These are ads for products you’ll find on Amazon.com.
Clicking an ad will take you to the product’s page.
Learn more about Sponsored Products.
See a problem with these advertisements?
Leave ad feedback
[Sponsored]
Digital PH TDS Test Meter, Balleen.E TDS EC Temperature PH Measurement 4 in 1 Water Quality Texter Meter Set for Household Drinking Water quality, Swimming Pools, Aquariums, Hydroponics
by
Balleen.E
$21.16
$
21
16
Prime
Get it by
TODAY, Mar 16
FREE Shipping on eligible orders
3.9 out of 5 stars
15
Save 5%
with coupon
Sponsored
These are ads for products you’ll find on Amazon.com.
Clicking an ad will take you to the product’s page.
Learn more about Sponsored Products.
See a problem with these advertisements?
Leave ad feedback
[Sponsored]
Qimius pH Test Kit, pH Drops For Drinking Water | Value 4-Pack of 10ml Bottles | Includes pH Scale Chart and 10ml Testing Tube
by
Qimius
$12.34
$
12
34
Subscribe & Save
Save more with monthly Subscribe & Save deliveries.
$12.99
$
12
99
Prime
Get it by
Tomorrow, Mar 17
FREE Shipping on eligible orders
4.4 out of 5 stars
27
1-Set Immaculate Popular GH pH Control Hydroponics Tool Accurate General Water Test Kit Up and Down Volume 8 oz with 1 oz Indicator
by
General Hydroponics
$24.95
(1 new offer)
Product Description
… GH
General Hydroponics PH
Tool
Test
and adjustment
Kit
.. …
GENERAL HYDROPONIC Ph DOWN CONCENTRATED ACID SOLUTION LIQUID + PIPETTE & Twin Canaries Chart – 1 FLUID GALLON
by
General Hydroponics
$39.95
$
39
95
FREE Shipping on eligible orders
5 out of 5 stars
1
Product Features
… Add when your nutrient
pH
is too high in order to lower the pH to the …
1-Set Paradisiac Popular GH pH Control Acid Alkaline Water Test Kit Accurate General Up and Down Volume 8 oz with 1 oz Indicator
by
General Hydroponics
$27.19
$
27
19
FREE Shipping on eligible orders
More Buying Choices
$27.19
(2 new offers)
Product Features
…
kit
, the …
test
, and vials of
General Hydroponic’s pH
…
General Hydroponics Flora Series Performance Pack
by
General Hydroponics
$37.27
$
37
27
$49.99
FREE Shipping on eligible orders
More Buying Choices
$37.27
(29 new offers)
4.6 out of 5 stars
117
Product Features
… Pack contains an assortment of Flora nutrients and a
pH Test
Indicator …
GH pH Control Kit
by
General Hydroponics
$17.77
$
17
77
FREE Shipping on eligible orders
More Buying Choices
$17.77
(2 new offers)
pH Test Kit, 1 oz
by
General Hydroponics
$11.95
$
11
95
$287.76
Prime
FREE Shipping on eligible orders
More Buying Choices
$11.95
(2 new offers)
GENERAL HYDROPONICS Ph UP CONCENTRATED BASE SOLUTION LIQUID + PIPETTE & TWIN CANARIES CHART – 1 FLUID GALLON
by
General Hydroponics
$44.95
$
44
95
FREE Shipping on eligible orders
1 out of 5 stars
1
Product Features
… Add when your nutrient
pH
is too low in order to raise the pH to the …
General Hydroponics Ph Soil Meter
by
General Hydroponics
$429.94
(2 new offers)
Sponsored
These are ads for products you’ll find on Amazon.com.
Clicking an ad will take you to the product’s page.
Learn more about Sponsored Products.
See a problem with these advertisements?
Leave ad feedback
[Sponsored]
Dr.meter 0.1pH PH002 High Accuracy pH Meter/pH Pen Tester with ATC LCD 0-14 pH Measurement Range
by
Dr.meter
$11.99
$
11
99
Prime
FREE Shipping on eligible orders
Some options are Prime eligible
See newer version
3.8 out of 5 stars
638
Sponsored
These are ads for products you’ll find on Amazon.com.
Clicking an ad will take you to the product’s page.
Learn more about Sponsored Products.
See a problem with these advertisements?
Leave ad feedback
[Sponsored]
pH Up and pH Down Control Test Kit – Hydroponics Solution – pH Calibration Solution for Water Test, Aquaponics, Raising & Lowering Plant Nutrients – pH Test Indicator – Set Of 2(32 oz. Bottle)
by
Atlas Scientific
$19.99
$
19
99
+ $11.44 shipping
4.2 out of 5 stars
27
Previous Page
1
2
Next Page
FREE Shipping
All customers get FREE Shipping on orders over $25 shipped by Amazon
Show results for
Patio, Lawn & Garden
Swimming Pool Water Test Kits
Hydroponic pH Testing & Control
Soil Test Kits
Garden Fertilizers
Industrial & Scientific
pH Test Strips
Everything Else
Home & Kitchen
Tools & Home Improvement
See All 5 Departments
Refine by
Amazon Prime
Eligible for Free Shipping
Free Shipping by Amazon
Brand
General Hydroponics
BWGS
Avg. Customer Review
4 Stars & Up
& Up
3 Stars & Up
& Up
2 Stars & Up
& Up
1 Star & Up
& Up
Condition
New
Used
There's a problem loading this menu right now.
Learn more about Amazon Prime.
Get fast, free shipping with Amazon Prime
Prime members enjoy FREE Two-Day Shipping and exclusive access to music, movies, TV shows, original audio series, and Kindle books.
>
Get started