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20 Best Hot Tub Test Strips (2023 Updated)

Hot tub test strips are used to test the levels of chlorine and pH in your hot tub. It is important to keep these levels balanced in order to ensure a safe and enjoyable experience for everyone using the hot tub.

20 Best Hot Tub Test Strips

Product Image Product Name Features Price

Clorox Pool & Spa Smart Strips, Multi-Use – 50 strips

  • Get an instant water analysis
  • Quick product and dosage recommendations
  • Troubleshoot common pool problems

AquaChek Spa 6 in 1 Test Strips

  • 1 Pack

AquaChek 541604A Select Kit Test Strip for Swimming Pools, Pool

  • 7-Way Strips Measure: Free Chlorine, Total Chlorine, Bromine, Total Hardness, Total Alkalinity, PH and Cyanuric Acid
  • Just dip and wait 15 seconds

Clorox Pool&Spa Salt Pool Test Strips

  • Ensures proper salt and balancer levels
  • Includes 25 6-Way test Strips and 10 salt level test Strips

AquaChek Pro 5-in-1 Test Strips 511710

  • Professional tests total chlorine, total bromine, free chlorine, pH and total alkalinity
  • Designed to meet the unique needs presented by the higher water temperatures in spas

Clorox Pool & Spa Smart Strips, Multi-Use – 50 strips 70050CLX

  • Free Expert Water Analysis on cloroxpool
  • Test for: Free Chlorine, Total Chlorine, pH, Total Alkalinity, Total Hardness and Stabilizer

AquaChek TruTest Spa Strips for Spas and Hot Tubs, 50 Strips, White

  • 1 Pack / 50 strips

AquaChek Select 7-in-1 Pool and Spa Test Strips Complete Kit

  • 50) New **AquaChek 54604** Select 7 in 1 test strips
  • Includes color chart and comparator
  • “The Complete Guide to Pool and Spa Care” booklet included

AquaChek 7 Way Test Strips, Silver – 100 count

  • Model#: Silver 7-Way Test Strips
  • Item Condition: NEW
  • Quantity: 100

Nature2 Spa Test Strips

  • Custom

AquaChek 6-in-1 Spa Test Strips for Spas and Hot Tubs, 50 Strips

  • Tests for: Total hardness, total chlorine, total bromine, free chlorine, ph, and total alkalinity
  • You get test results in seconds

Leisure Time Bromine Test Strip, Blue – 50 count

  • BENEFITS: Helps you know any chemical imbalances in your spa or hot tub water so you can treat it appropriately
  • USE: Tests for pH, alkalinity, calcium hardness, and bromine or chlorine

Aquachek Select 7-in-1 Test Strips for Swimming Pools, 50 Strips – 13109

  • Tests for 7 important chemistries in seconds: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, Total Alkalinity, and Cyanuric Acid

Leisure Time Chlorine Test Strips

  • BENEFITS: Helps measure the chemicals in your spa water; tests for pH, alkalinity, calcium hardness, and chlorine
  • USE: Immerse the test strip for 2 seconds, remove with the pads facing up, shake once to remove excess water, and read immediately

Leisure Time New Chlorine 4-Way Test Strips (50) Spa

  • Brand: LEISURE TIME
  • Package Dimensions: 7.5 x 3.7 x 1.7 inches

Clear Water Hot Tub, Pool and Spa Test Strips x 50 – 3 in 1 – Measures Chlorine, pH and Total Alkalinit (Pack of 1 (50 Strips))

  • Quickly measure pH, Chlorine and Alkalinity
  • Identify any necessary chemical adjustments
  • Reliable and accurate readings

AquaChek Spa 6-in-1 Test Strips 552244

  • Model 552244
  • Tests for total chlorine, total bromine, free chlorine, total alkalinity, pH and total hardness
  • Results appear in just 30 seconds

AquaChek 552244-02 Spa 6-in-1 Test Strips (2 Pack), Size: 2-Pack

  • Tests for: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, and Total Alkalinity.
  • 6 important test results in just one dip, and get test results in just seconds!
Clorox Pool & Spa Smart Strips, Multi-Use – 50 strips
  • Get an instant water analysis
  • Quick product and dosage recommendations
  • Troubleshoot common pool problems
AquaChek Spa 6 in 1 Test Strips
  • 1 Pack
AquaChek 541604A Select Kit Test Strip for Swimming Pools, Pool
  • 7-Way Strips Measure: Free Chlorine, Total Chlorine, Bromine, Total Hardness, Total Alkalinity, PH and Cyanuric Acid
  • Just dip and wait 15 seconds
Clorox Pool&Spa Salt Pool Test Strips
  • Ensures proper salt and balancer levels
  • Includes 25 6-Way test Strips and 10 salt level test Strips
AquaChek Pro 5-in-1 Test Strips 511710
  • Professional tests total chlorine, total bromine, free chlorine, pH and total alkalinity
  • Designed to meet the unique needs presented by the higher water temperatures in spas
Clorox Pool & Spa Smart Strips, Multi-Use – 50 strips 70050CLX
  • Free Expert Water Analysis on cloroxpool
  • Test for: Free Chlorine, Total Chlorine, pH, Total Alkalinity, Total Hardness and Stabilizer
AquaChek TruTest Spa Strips for Spas and Hot Tubs, 50 Strips, White
  • 1 Pack / 50 strips
AquaChek Select 7-in-1 Pool and Spa Test Strips Complete Kit
  • 50) New **AquaChek 54604** Select 7 in 1 test strips
  • Includes color chart and comparator
  • “The Complete Guide to Pool and Spa Care” booklet included
AquaChek 7 Way Test Strips, Silver – 100 count
  • Model#: Silver 7-Way Test Strips
  • Item Condition: NEW
  • Quantity: 100
Nature2 Spa Test Strips
  • Custom
AquaChek 6-in-1 Spa Test Strips for Spas and Hot Tubs, 50 Strips
  • Tests for: Total hardness, total chlorine, total bromine, free chlorine, ph, and total alkalinity
  • You get test results in seconds
Leisure Time Bromine Test Strip, Blue – 50 count
  • BENEFITS: Helps you know any chemical imbalances in your spa or hot tub water so you can treat it appropriately
  • USE: Tests for pH, alkalinity, calcium hardness, and bromine or chlorine
Aquachek Select 7-in-1 Test Strips for Swimming Pools, 50 Strips – 13109
  • Tests for 7 important chemistries in seconds: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, Total Alkalinity, and Cyanuric Acid
Leisure Time Chlorine Test Strips
  • BENEFITS: Helps measure the chemicals in your spa water; tests for pH, alkalinity, calcium hardness, and chlorine
  • USE: Immerse the test strip for 2 seconds, remove with the pads facing up, shake once to remove excess water, and read immediately
Leisure Time New Chlorine 4-Way Test Strips (50) Spa
  • Brand: LEISURE TIME
  • Package Dimensions: 7.5 x 3.7 x 1.7 inches
Clear Water Hot Tub, Pool and Spa Test Strips x 50 – 3 in 1 – Measures Chlorine, pH and Total Alkalinit (Pack of 1 (50 Strips))
  • Quickly measure pH, Chlorine and Alkalinity
  • Identify any necessary chemical adjustments
  • Reliable and accurate readings
AquaChek Spa 6-in-1 Test Strips 552244
  • Model 552244
  • Tests for total chlorine, total bromine, free chlorine, total alkalinity, pH and total hardness
  • Results appear in just 30 seconds
AquaChek 552244-02 Spa 6-in-1 Test Strips (2 Pack), Size: 2-Pack
  • Tests for: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, and Total Alkalinity.
  • 6 important test results in just one dip, and get test results in just seconds!

1. Clorox Pool & Spa Smart Strips, Multi-Use – 50 strips

Clorox Pool & Spa Smart Strips, Multi-Use - 50 strips

  • Get an instant water analysis
  • Quick product and dosage recommendations
  • Troubleshoot common pool problems
  • Includes 50 strips
  • Download the free Clorox Pool app”

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Walmart
Lowe’s

Product Details

Specifications

Details
Directions 3 Ways to Test with Clorox Pool & Spa Multi-Use Smart Strips: Using Clorox Pool App: 1. Place test strip diagonally on gray background card (included). 2. Open Clorox Pool App. 3. Using the app, scan Test Strip. 4. View water analysis results. Online at cloroxpool.com: 1. Compare Smart Strip to test result chart on bottle. 2. Enter letter results online. 3. View water analysis results. Testing Manually: 1. Compare Smart Strip to test result chart on bottle. 2. Identity product solutions needed. For Best Results: dip one Smart Strip into pool water at elbow’s depth, away from jets and remove immediately. Shake once to remove excess water. Hold the test strip level for 15 seconds and compare to color chart. Never wipe or dry test after dipping in pool water. Read results in natural daylight. Keep wet fingers out of the bottle. Keep container tightly closed at all times. Store test strips in a cool, dry location. Test strips are not reusable. Get in Google Play. Download on the App Store.

Reviews From Real Customers

Glenn
Russ
Mikel62

2. AquaChek Spa 6 in 1 Test Strips

AquaChek Spa 6 in 1 Test Strips

  • 1 Pack

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Sold By Price
Amazon.com
eBay
Walmart
SpaDepot.com

Product Details

Specifications

Details
Product Dimensions 1.5 x 1.5 x 4 inches
Country of Origin USA
Is Discontinued By Manufacturer No

Reviews From Real Customers

kev994
Sara S.
Tom J

3. AquaChek 541604A Select Kit Test Strip for Swimming Pools, Pool

AquaChek 541604A Select Kit Test Strip for Swimming Pools, Pool

  • 7-Way Strips Measure: Free Chlorine, Total Chlorine, Bromine, Total Hardness, Total Alkalinity, PH and Cyanuric Acid
  • Just dip and wait 15 seconds
  • Includes a reusable color chart comparator and the Complete Guide to Pool and Spa Care

Check Latest Price

Sold By Price
Amazon.com – Seller
Walmart
GetPoolParts.com

Product Details

Specifications

Details
Product Dimensions 4.0 x 1.0 x 6.0 inches

Reviews From Real Customers

LNP
Carroll K.
DMAN

4. Clorox Pool&Spa Salt Pool Test Strips

Clorox Pool&Spa Salt Pool Test Strips

  • Ensures proper salt and balancer levels
  • Includes 25 6-Way test Strips and 10 salt level test Strips

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Lowe’s
Bonanza – MEFO Flips’s booth

Product Details

Specifications

Details
Package Contents 25 balancer test strips; 10 salt test strips
Compatible with Chlorine Pools Yes
Tests Free Chlorine/Bromine Yes
Tests Total Chlorine/Bromine Yes
Chemical Type Test strips

Reviews From Real Customers

DiveCuda
Dsgn
Chris C

5. AquaChek Pro 5-in-1 Test Strips 511710

AquaChek Pro 5-in-1 Test Strips 511710

  • Professional tests total chlorine, total bromine, free chlorine, pH and total alkalinity
  • Designed to meet the unique needs presented by the higher water temperatures in spas
  • AquaChek spa 5-in-1 test strips provide comprehensive testing ensuring both clean and healthy water and protection
  • To keep spa at its best, test before and after each use and treat the water regularly

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
DK Hardware
Pool Geek

Product Details

Specifications

Details
Total Chlorine 0-10 ppm
Total Bromine 0-20 ppm
Free Chlorine 0-20 ppm
Total Alkalinity 0-240 ppm

Reviews From Real Customers

Amanda L.
Douglas K.
BEA -. D.

6. Clorox Pool & Spa Smart Strips, Multi-Use – 50 strips 70050CLX

Clorox Pool & Spa Smart Strips, Multi-Use - 50 strips 70050CLX

  • Free Expert Water Analysis on cloroxpool
  • Test for: Free Chlorine, Total Chlorine, pH, Total Alkalinity, Total Hardness and Stabilizer
  • Solutions To Common Pool Problems

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Grainger Industrial Supply

Product Details

Specifications

Details
Units in Package 50
Directions How to Use Clorox Pool & Spa Online Water Analysis: First Time Users: Create a personal user account at cloroxpool.com. Step 1: Dip one test strip into pool water at elbow’s depth and away from jets, remove immediately. Step 2: Shake once to remove excess water. Hold the test strip level for 15 seconds and compare to color chart on product label. Step 3: When signed in, enter test results online. If not using online water analysis tool, refer to product labels for dosage instructions. For Best Test Results: Never wipe or dry test strip after dipping in pool water. Read results in natural daylight. Keep wet fingers out of the bottle. Close cap tightly after each use. Store test strips in a cool, dry location. Note: See product labels for specific dosage instructions. Test strips are not reusable.

Reviews From Real Customers

Holden
SeaSix
Poppop

7. AquaChek TruTest Spa Strips for Spas and Hot Tubs, 50 Strips, White

AquaChek TruTest Spa Strips for Spas and Hot Tubs, 50 Strips, White

  • 1 Pack / 50 strips

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Amazon.com – Seller
eBay
Walmart
SpaDepot.com

Product Details

Specifications

Details
Country of Origin – Textiles USA or Imported
Count 1-Pack
Multipack Quantity 1
Dimensions 4L x 2W x 1H in
Personalizable 1-Pack

Reviews From Real Customers

Big Kahuna
P H

8. AquaChek Select 7-in-1 Pool and Spa Test Strips Complete Kit

AquaChek Select 7-in-1 Pool and Spa Test Strips Complete Kit

  • 50) New **AquaChek 54604** Select 7 in 1 test strips
  • Includes color chart and comparator
  • “The Complete Guide to Pool and Spa Care” booklet included
  • Easy to use and maintain your swimming pool or spa
  • Takes about 15-30 seconds to show results

Check Latest Price

Sold By Price
Amazon
eBay

Product Details

Specifications

Details
Is Discontinued By Manufacturer No
Product Dimensions 11 x 2 x 7 inches; 4.8 Ounces

9. AquaChek 7 Way Test Strips, Silver – 100 count

AquaChek 7 Way Test Strips, Silver - 100 count

  • Model#: Silver 7-Way Test Strips
  • Item Condition: NEW
  • Quantity: 100

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Amazon
eBay
Walmart
Family Leisure

Product Details

Specifications

Details
Count 100 strips per bottle
Cyanuric acid (stabilizer) 0 to 300 ppm
Free chlorine 0 to 20 ppm
Total chlorine 0 to 10 ppm
Total bromine 0 to 20 ppm

Reviews From Real Customers

Concerned
amfdtp
martymoose1998559

10. Nature2 Spa Test Strips

Nature2 Spa Test Strips

  • Custom

Check Latest Price

Sold By Price
Amazon
eBay
Leslie’s Pool Supplies
Spa and Pool Store

Product Details

Specifications

Details
Pool Type Spa/Hot Tub
Eco-Friendly Yes
Chemical Type Test Strip
Container Size Bottle: 50 count

Reviews From Real Customers

Crowbait
Middlebunny
TC

11. AquaChek 6-in-1 Spa Test Strips for Spas and Hot Tubs, 50 Strips

AquaChek 6-in-1 Spa Test Strips for Spas and Hot Tubs, 50 Strips

  • Tests for: Total hardness, total chlorine, total bromine, free chlorine, ph, and total alkalinity
  • You get test results in seconds
  • No assembly required

Check Latest Price

Sold By Price
Amazon
eBay
Walmart – Splash Super Center
Lowe’s

Product Details

Specifications

Details
Compatible with Hot Tubs Yes
Compatible with Chlorine Pools Yes
Package Contents Test Strips
Tests Free Chlorine/Bromine Yes
Compatible with Salt Pools Yes

12. Leisure Time Bromine Test Strip, Blue – 50 count

Leisure Time Bromine Test Strip, Blue - 50 count

  • BENEFITS: Helps you know any chemical imbalances in your spa or hot tub water so you can treat it appropriately
  • USE: Tests for pH, alkalinity, calcium hardness, and bromine or chlorine
  • COMPATIBILITY: Bromine or ozone systems
  • SIMPLE TO USE: Immerse the test strip in the water for 2 seconds, remove and shake off excess water; Easy to read immediately

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Amazon
Spa and Pool Store
McGuckin Hardware
Your Pool HQ

Product Details

Specifications

Details
Weight 2.72 lb

Reviews From Real Customers

Stephen H.
B C. B.
Joey M.

13. Aquachek Select 7-in-1 Test Strips for Swimming Pools, 50 Strips – 13109

Aquachek Select 7-in-1 Test Strips for Swimming Pools, 50 Strips - 13109

  • Tests for 7 important chemistries in seconds: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, Total Alkalinity, and Cyanuric Acid
  • 50 Strips/Bottle
  • Includes color chart & comparator

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Amazon
eBay
Walmart
SpaDepot.com

Product Details

Specifications

Details
Product Type Pool Maintenance Kits
Number in Package 50 pk
Brand Name AquaChek

14. Leisure Time Chlorine Test Strips

Leisure Time Chlorine Test Strips

  • BENEFITS: Helps measure the chemicals in your spa water; tests for pH, alkalinity, calcium hardness, and chlorine
  • USE: Immerse the test strip for 2 seconds, remove with the pads facing up, shake once to remove excess water, and read immediately
  • COMPATIBILITY: Chlorine and ozone sanitizers in hot tub and spa systems
  • FEATURES: Fast and simple; easy-to-read chart on bottle; very accurate
  • INCLUDES: 50 testing strips

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Amazon
eBay – mstorep
National Discount Pool Supplies
POOLplaza

Product Details

Specifications

Details
Weight 2.72 lb

Reviews From Real Customers

Ebev
AmClYaAc

15. Leisure Time 45005 Test Strips Bromine Spa and Hot Tub

Leisure Time 45005 Test Strips Bromine Spa and Hot Tub

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Amazon
BestPoolShop.com

Product Details

Reviews From Real Customers

Ed F.

16. Leisure Time New Chlorine 4-Way Test Strips (50) Spa

Leisure Time New Chlorine 4-Way Test Strips (50) Spa

  • Brand: LEISURE TIME
  • Package Dimensions: 7.5 x 3.7 x 1.7 inches

Check Latest Price

Sold By Price
Amazon
InTheSwim Pool Supplies
Sapaso World

Product Details

Specifications

Details
Package Dimensions 7.5 x 3.7 x 1.7 inches

Reviews From Real Customers

Tom G.
Kat F.
PG

17. Clear Water Hot Tub, Pool and Spa Test Strips x 50 – 3 in 1 – Measures Chlorine, pH and Total Alkalinit (Pack of 1 (50 Strips))

Clear Water Hot Tub, Pool and Spa Test Strips x 50 - 3 in 1 - Measures Chlorine, pH and Total Alkalinit (Pack of 1 (50 Strips))

  • Quickly measure pH, Chlorine and Alkalinity
  • Identify any necessary chemical adjustments
  • Reliable and accurate readings
  • Easy to follow instructions
  • Directions: Dip strip and remove immediately, hold strip level for 15 seconds, use simple-to-use guide on bottle to read the results

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Sold By Price
Amazon
bigamart.com

Product Details

Specifications

Details
dimensions 12 x 6.5 x 17 cm

Reviews From Real Customers

Mr G.
rapunzel14joanne
Kelsey C.

18. AquaChek Spa 6-in-1 Test Strips 552244

AquaChek Spa 6-in-1 Test Strips 552244

  • Model 552244
  • Tests for total chlorine, total bromine, free chlorine, total alkalinity, pH and total hardness
  • Results appear in just 30 seconds
  • Quick and easy water testing, no mess
  • Each pack includes 50 strips

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Sold By Price
Amazon
E-Z Test Pool Supplies
Pool Supply Unlimited
Pro Pools

Product Details

Specifications

Details
Total Chlorine 0-10 ppm
Total Bromine 0-20 ppm
Free Chlorine 0-20 ppm
Total Alkalinity 0-240 ppm
Total Hardness 0-1,000 ppm

19. Leisure Time Spa Test Bromine Spa Test Strips 50 Count (45005A) Blue

Leisure Time Spa Test Bromine Spa Test Strips 50 Count (45005A) Blue

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Amazon
Sapaso Pools

Product Details

20. AquaChek 552244-02 Spa 6-in-1 Test Strips (2 Pack), Size: 2-Pack

AquaChek 552244-02 Spa 6-in-1 Test Strips (2 Pack), Size: 2-Pack

  • Tests for: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, and Total Alkalinity.
  • 6 important test results in just one dip, and get test results in just seconds!
  • To keep your spa at its best, test before and after each use. It’s also a good idea to write down your results each time you test.
  • Tests for 6 important chemistries in seconds: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, and Total Alkalinity.
  • User friendly flip-top strip dispenser cap.

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Amazon
Walmart – Baron Sunglass LLC
Home Depot

Product Details

Conclusion

After testing the hot tub water with test strips, it is important to compare the results to the ideal ranges for each parameter. If any of the readings are outside of the ideal range, it is necessary to take corrective action to bring the water back into balance.

The most common corrective action is to add chemicals to the water to raise or lower the levels of certain parameters.

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