Skip to main content
.us
Delivering to Lebanon 66952 Update location
All
EN
Hello, sign in
Account & Lists Returns & Orders
Cart
All
Disability Customer Support Medical Care Groceries Best Sellers Amazon Basics Music New Releases Prime Customer Service Today's Deals Amazon Home Registry Books Pharmacy Gift Cards Smart Home Luxury Stores Fashion Sell Toys & Games Find a Gift Automotive Computers Coupons Home Improvement Video Games Beauty & Personal Care Household, Health & Baby Care Pet Supplies Sports & Outdoors Works with Alexa
Celebrate National Small Business Month

1-16 of 461 results for "digital tds meter"

Results
Overall Pick
Amazon's Choice: Overall Pick
This product is highly rated, well-priced, and available to ship immediately.
HoneForest Water Quality Tester, Accurate and Reliable, TDS Meter, EC Meter & Temperature Meter 3 in 1, 0-9990ppm, Ideal W...

Water Quality Tester, Accurate and Reliable, TDS Meter, EC Meter & Temperature Meter 3 in 1, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums, etc.

4.5 out of 5 stars
13,938
5K+ bought in past month
Limited time deal
$12.97$12.97
List: $15.97$15.97
FREE delivery Mon, May 13 on $35 of items shipped by Amazon
Or fastest delivery Fri, May 10
Best Sellerin Lab Multiparameter Meters
Hofun TDS Meter, 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Digital Water Testing kits for Drinkin...

TDS Meter, 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Digital Water Testing kits for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System, Hydroponics

4.4 out of 5 stars
2,495
2K+ bought in past month
$9.99$9.99
5% coupon applied at checkoutSave 5% with coupon
FREE delivery Mon, May 13 on $35 of items shipped by Amazon
Or fastest delivery Fri, May 10
Best Sellerin Conductivity Meters & Accessories
ZeroWater TDSmeter-20 ZT-2 Electronic Water Tester, hand held, Blue

ZeroWater TDSmeter-20 ZT-2 Electronic Water Tester, hand held, Blue

4.5 out of 5 stars
3,158
2K+ bought in past month
$11.99$11.99
List: $15.99$15.99
FREE delivery Mon, May 13 on $35 of items shipped by Amazon
Or fastest delivery Fri, May 10
More results
Best Sellerin Lab pH Meters
VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperat...

VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Household Drinking, and Aquarium, UL Certified

4.0 out of 5 stars
28,600
4K+ bought in past month
$15.99$15.99 ($15.99$15.99/100 g)
FREE delivery Mon, May 13 on $35 of items shipped by Amazon
Or fastest delivery Fri, May 10
2024 Newest TDS Meter Digital Water Tester, Lxuemlu Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, ...

2024 Newest TDS Meter Digital Water Tester, Lxuemlu Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More

4.4 out of 5 stars
6,530
500+ bought in past month
$9.97$9.97
Typical: $10.97$10.97
6% coupon applied at checkoutSave 6% with coupon
FREE delivery Mon, May 13 on $35 of items shipped by Amazon
Or fastest delivery Fri, May 10
2024 Upgraded TDS Meter Digital Water Tester, DUMSAMKER Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Ca...

2024 Upgraded TDS Meter Digital Water Tester, DUMSAMKER Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More

4.4 out of 5 stars
6,049
1K+ bought in past month
$13.96$13.96
List: $14.99$14.99
5% coupon applied at checkoutSave 5% with coupon
FREE delivery Mon, May 13 on $35 of items shipped by Amazon
Or fastest delivery Fri, May 10
2024 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temperature(°C,°F) Meter - 0-9990ppm -...

2024 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temperature(°C,°F) Meter - 0-9990ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums, Pool, etc.

4.4 out of 5 stars
360
3K+ bought in past month
$9.99$9.99
List: $14.96$14.96
50% coupon applied at checkoutSave 50% with coupon
FREE delivery Wed, May 15 on $35 of items shipped by Amazon
5 in 1 TDS Meter PH Tester, 0.01 High Accuracy Digital PH Meter for Water, PH/TDS/EC/Salt/Temp Tester, PPM Meter Water Tes...

5 in 1 TDS Meter PH Tester, 0.01 High Accuracy Digital PH Meter for Water, PH/TDS/EC/Salt/Temp Tester, PPM Meter Water Tester for Drinking Water, Hydroponics, Plants, Aquarium and Pool

4.4 out of 5 stars
38,452
800+ bought in past month
$37.99$37.99
FREE delivery Wed, May 15
More Buying Choices
$29.99(3 new offers)
HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Reado...

HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

4.6 out of 5 stars
1,400
200+ bought in past month
$14.45$14.45
FREE delivery Mon, May 13 on $35 of items shipped by Amazon
More Buying Choices
$9.95(13 used & new offers)
More results
HM Digital DM-1 In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy,Blue & White

HM Digital DM-1 In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy,Blue & White

4.6 out of 5 stars
2,514
200+ bought in past month
$24.48$24.48
Typical: $25.99$25.99
FREE delivery Tue, May 14 on $35 of items shipped by Amazon
More Buying Choices
$21.99(16 new offers)
iSpring TDS 3-Button Digital Water Quality Test Meter with Temperature Test Function

iSpring TDS 3-Button Digital Water Quality Test Meter with Temperature Test Function

4.3 out of 5 stars
736
$9.09$9.09
Typical: $10.95$10.95
FREE delivery Mon, May 13 on $35 of items shipped by Amazon
Or fastest delivery Fri, May 10
HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range, 1 ppm Resolution, 3% Readout Accuracy,Purple

HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range, 1 ppm Resolution, 3% Readout Accuracy,Purple

4.4 out of 5 stars
7,361
$15.96$15.96
Save more with Subscribe & Save
FREE delivery Mon, May 13 on $35 of items shipped by Amazon
More Buying Choices
$11.32(11 used & new offers)
iPstyle Digital TDS Meter Water Tester, PPM Water Quality Tester Measuring Range 0-9999ppm, Ideal for Drinking Water, Swim...

Digital TDS Meter Water Tester, PPM Water Quality Tester Measuring Range 0-9999ppm, Ideal for Drinking Water, Swimming Pool, Aquariums, Hydroponics (Grey) (TDS)

4.3 out of 5 stars
269
100+ bought in past month
$6.39$6.39
List: $7.99$7.99
Join Prime to buy this item at $5.75
FREE delivery Mon, May 13 on $35 of items shipped by Amazon
Or fastest delivery Fri, May 10
TDS Meter Digital Water Tester - ppm Meter, EC & Temperature Test Pen 3-in-1 | Easy to Use Water Quality Tester | Ideal fo...

TDS Meter Digital Water Tester - ppm Meter, EC & Temperature Test Pen 3-in-1 | Easy to Use Water Quality Tester | Ideal for Testing RO Drinking Water Hydroponics Aquarium Swimming Pool & More (Green)

4.3 out of 5 stars
4,274
100+ bought in past month
$9.99$9.99
Typical: $12.99$12.99
FREE delivery Mon, May 13 on $35 of items shipped by Amazon
TDS/pH/Temperature 3-in-1 pH Meter for Water, 0-14 pH Measurement Range Digital pH Meter, 0.01 High Precision Water Qualit...

TDS/pH/Temperature 3-in-1 pH Meter for Water, 0-14 pH Measurement Range Digital pH Meter, 0.01 High Precision Water Quality Digital pH Tester with ATC, pH TDS Water Test Meter for Drinking Water

4.8 out of 5 stars
5,809
100+ bought in past month
$24.99$24.99
List: $29.99$29.99
5% coupon applied at checkoutSave 5% with coupon
FREE delivery on $35 shipped by Amazon.
More Buying Choices
$22.79(2 new offers)
Craft911 SAFEWATR™ TDS Meter Digital Water Tester - 3 in 1 Accurate Fast TDS, EC, PPM Meter 0-9990 | Water Quality Tester...

SAFEWATR™ TDS Meter Digital Water Tester - 3 in 1 Accurate Fast TDS, EC, PPM Meter 0-9990 | Water Quality Tester - TDS Water Tester for Drinking, Hydroponics, Aquarium

4.4 out of 5 stars
72
1K+ bought in past month
$11.99$11.99
List: $16.97$16.97
Save more with Subscribe & Save
Join Prime to buy this item at $9.99
FREE delivery Mon, May 13 on $35 of items shipped by Amazon
Small Business
Small Business
Shop products from small business brands sold in Amazon’s store. Discover more about the small businesses partnering with Amazon and Amazon’s commitment to empowering them. Learn more
Related searches
tds meter digital water tester
tds
ph meter
tds ph meter
zero water filter
zero water
Previous123...20Next
Need help?
Visit the help section or contact us
Go back to filtering menu
Skip to main search results
Eligible for Free Shipping
  • Free Shipping by Amazon
    Get FREE Shipping on eligible orders shipped by Amazon
Department
  • pH Testing
  • Lab pH Meters
  • Conductivity Meters & Accessories
  • Pool Cleaning Tools & Chemicals
  • Pool Chemicals & Water Testing Products
  • Lab Multiparameter Meters
Customer Reviews
  • 4 Stars & Up & Up
  • 3 Stars & Up & Up
  • 2 Stars & Up & Up
  • 1 Star & Up & Up
Brands
  • VIVOSUN
  • Apera Instruments
  • Milwaukee
  • bluelab
  • Hanna Instruments
  • YINMIK
All Top Brands
  • Top Brands
Price
  • Up to $25
  • $25 to $50
  • $50 to $100
  • $100 to $200
  • $200 & above
  • $ $ Go
Deals & Discounts
  • All Discounts
  • Today's Deals
System of Measurement
  • Inch
  • Metric
Subscription Options
  • Subscribe & Save Eligible
pH Range
  • 0 to 14 pH
Seller
  • Amazon.com
  • Bettomshin US
  • mieasot-US
  • GOYOJO Store
  • Jutagoss US
  • KEKESHOP
  • Salinre
Availability
  • Include Out of Stock

Your recently viewed items and featured recommendations
›
View or edit your browsing history
After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in.

Back to top
Get to Know Us
  • Careers
  • Amazon Newsletter
  • About Amazon
  • Accessibility
  • Sustainability
  • Press Center
  • Investor Relations
  • Amazon Devices
  • Amazon Science
Make Money with Us
  • Sell on Amazon
  • Sell apps on Amazon
  • Supply to Amazon
  • Protect & Build Your Brand
  • Become an Affiliate
  • Become a Delivery Driver
  • Start a Package Delivery Business
  • Advertise Your Products
  • Self-Publish with Us
  • Become an Amazon Hub Partner
  • ›See More Ways to Make Money
Amazon Payment Products
  • Amazon Visa
  • Amazon Store Card
  • Amazon Secured Card
  • Amazon Business Card
  • Shop with Points
  • Credit Card Marketplace
  • Reload Your Balance
  • Gift Cards
  • Amazon Currency Converter
Let Us Help You
  • Your Account
  • Your Orders
  • Shipping Rates & Policies
  • Amazon Prime
  • Returns & Replacements
  • Manage Your Content and Devices
  • Recalls and Product Safety Alerts
  • Help
English United States
Amazon Music
Stream millions
of songs		 Amazon Ads
Reach customers
wherever they
spend their time		 6pm
Score deals
on fashion brands		 AbeBooks
Books, art
& collectibles		 ACX
Audiobook Publishing
Made Easy		 Sell on Amazon
Start a Selling Account		 Amazon Business
Everything For
Your Business
 
Amazon Fresh
Groceries & More
Right To Your Door		 AmazonGlobal
Ship Orders
Internationally		 Home Services
Experienced Pros
Happiness Guarantee		 Amazon Web Services
Scalable Cloud
Computing Services		 Audible
Listen to Books & Original
Audio Performances		 Box Office Mojo
Find Movie
Box Office Data		 Goodreads
Book reviews
& recommendations
 
IMDb
Movies, TV
& Celebrities		 IMDbPro
Get Info Entertainment
Professionals Need		 Kindle Direct Publishing
Indie Digital & Print Publishing
Made Easy 		Amazon Photos
Unlimited Photo Storage
Free With Prime		 Prime Video Direct
Video Distribution
Made Easy		 Shopbop
Designer
Fashion Brands		 Amazon Warehouse
Great Deals on
Quality Used Products
 
Whole Foods Market
America’s Healthiest
Grocery Store		 Woot!
Deals and
Shenanigans		 Zappos
Shoes &
Clothing		 Ring
Smart Home
Security Systems 		eero WiFi
Stream 4K Video
in Every Room		 Blink
Smart Security
for Every Home 		Neighbors App
Real-Time Crime
& Safety Alerts
 
    Amazon Subscription Boxes
Top subscription boxes – right to your door		 PillPack
Pharmacy Simplified		 Amazon Renewed
Like-new products
you can trust		    
  • Conditions of Use
  • Privacy Notice
  • Consumer Health Data Privacy Disclosure
  • Your Ads Privacy Choices
© 1996-2024, Amazon.com, Inc. or its affiliates