Shop spa water testing

Sponsored
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$199.00
Essential Home Water Test Kit [Certified Lab]
Tap Score
$199.00
Essential Home Water Test Kit [Certified Lab]
Tap Score
$835.00
Advanced Microplastics Water Test Kit
Tap Score
$835.00
Advanced Microplastics Water Test Kit
Tap Score
$189.00
Essential City Water Test Kit
Tap Score
$189.00
Essential City Water Test Kit
Tap Score
$213.86
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
Free shipping
$213.86
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
$19.19
PC102 Portable Water Quality Tester Digital 2 in 1 PH & Chlorine Level CL2 Meter Detector For Swimming Pool Spa
Amazon.com
Free shipping
$19.19
PC102 Portable Water Quality Tester Digital 2 in 1 PH & Chlorine Level CL2 Meter Detector For Swimming Pool Spa
Amazon.com
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
39
Free shipping
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
$9.99
Aquachek 6-In-1 Test Strips For Spas And Hot Tubs 552244
PoolZoom.com
2K+
$9.99
Aquachek 6-In-1 Test Strips For Spas And Hot Tubs 552244
PoolZoom.com
$14.57
Hydrion Test Strips: 0 To 1,000 Ppm Free Chlorine, Free Chlorine, 100 Tests Model: CH-1000
Grainger
$14.57
Hydrion Test Strips: 0 To 1,000 Ppm Free Chlorine, Free Chlorine, 100 Tests Model: CH-1000
Grainger
$157.49
Digital Water Testing Kit - Digital Hot Tub Water Tester For Pool - Digital Chlorine Tester For Pool By Aquadoc With Water Analyzer And Test Strips
Walmart
13
Free shipping
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Digital Water Testing Kit - Digital Hot Tub Water Tester For Pool - Digital Chlorine Tester For Pool By Aquadoc With Water Analyzer And Test Strips
Walmart
$16.82
Leisure Time Test Strips Bromine 45005
PoolZoom.com
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Leisure Time Test Strips Bromine 45005
PoolZoom.com
$1,274.99
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
1
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Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
$8.09
Hotbest 14 in 1 Drinking Water Test Kit,Water Test Strips,For Aquarium, Pool, Spa, Well & Tap Water,High Sensitivity Test Strips Detect PH,Chlorine, L
Walmart
$8.09
Hotbest 14 in 1 Drinking Water Test Kit,Water Test Strips,For Aquarium, Pool, Spa, Well & Tap Water,High Sensitivity Test Strips Detect PH,Chlorine, L
Walmart
$94.49
$499.00
Sutro Pool Spa Water Smart Monitoring Device | Tests Alkalinity, Ph, Chlorine | Digital Water Tester
tk.kri
81% off
$94.49
$499.00
Sutro Pool Spa Water Smart Monitoring Device | Tests Alkalinity, Ph, Chlorine | Digital Water Tester
tk.kri
$442.48
Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
Grainger
$442.48
Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
Grainger
$13.39
Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
Target
Free shipping
$13.39
Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
Target
$14.99
Aquachek Pool/Spa Test Strips
Ace Hardware
1
$14.99
Aquachek Pool/Spa Test Strips
Ace Hardware
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JED Pool Tools Test Strips 50 Ct
Ace Hardware
36
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JED Pool Tools Test Strips 50 Ct
Ace Hardware
$10.49
Poolmaster Smart Test 6 Way Swimming Pool And Spa Water Test Strips - 50Pc
Target
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Poolmaster Smart Test 6 Way Swimming Pool And Spa Water Test Strips - 50Pc
Target
$40.78
7 in 1 Backlight PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Meter Tester
vipih.com
$40.78
7 in 1 Backlight PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Meter Tester
vipih.com
$97.56
$197.49
Crystal Smart Water Monitor For Chlorine Bromine Pools, Hot Tubs Swim Spas - 24/7 Continuous Digital Water Testing With App Notifications Customized Chemical Dosing (New Model)(Chlorine Bromine)
us.ceeaneye
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$97.56
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Crystal Smart Water Monitor For Chlorine Bromine Pools, Hot Tubs Swim Spas - 24/7 Continuous Digital Water Testing With App Notifications Customized Chemical Dosing (New Model)(Chlorine Bromine)
us.ceeaneye
$118.40
Lamotte Chlorine Water Quality Test Kit: Chlorine, 50 Tests, 3308-01 Model: 3308-01
Grainger
$118.40
Lamotte Chlorine Water Quality Test Kit: Chlorine, 50 Tests, 3308-01 Model: 3308-01
Grainger
$94.87
$218.15
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit - 4 Pc
luminouscos
56% off
$94.87
$218.15
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit - 4 Pc
luminouscos
$97.56
$197.49
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
shamanicifs
50% off
$97.56
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Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
shamanicifs
$71.88
$119.32
Hot Tub And Pool Test Set 13 in 1 - Professional Pool And Spa Water Testing For Home Easy To Use
btcfinsoft shop
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Hot Tub And Pool Test Set 13 in 1 - Professional Pool And Spa Water Testing For Home Easy To Use
btcfinsoft shop
$72.00
Taylor Technologies K 2005 Complete Test Kit
Pool Warehouse
372
$72.00
Taylor Technologies K 2005 Complete Test Kit
Pool Warehouse
$15.99
JED Pool Tools Pool/Spa Test Strips
Ace Hardware
6
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JED Pool Tools Pool/Spa Test Strips
Ace Hardware
$39.99
In The Swim Spa Water Balance Kit - Featuring: Ph Plus And Minus, Calcium Hardness Increaser, Alkalinity Increaser, Water Test Strips, And Spa Sorb KSPABAL01AZ - Curated Treasures Market
phapcosmetics.com
$39.99
In The Swim Spa Water Balance Kit - Featuring: Ph Plus And Minus, Calcium Hardness Increaser, Alkalinity Increaser, Water Test Strips, And Spa Sorb KSPABAL01AZ - Curated Treasures Market
phapcosmetics.com
$12.59
Poolmaster 3 Way Swimming Pool Or Spa Water Test Kit With Case
Target
Free shipping
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Poolmaster 3 Way Swimming Pool Or Spa Water Test Kit With Case
Target
$72.89
$98.40
Hot Tub And Pool Test Set 13 in 1 - Professional Pool And Spa Water Testing For Home Easy To Use
seanluciw.
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Hot Tub And Pool Test Set 13 in 1 - Professional Pool And Spa Water Testing For Home Easy To Use
seanluciw.
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Zodiac W29300 Nature2 Spa Test Strip
Pool Warehouse
4
$17.00
Zodiac W29300 Nature2 Spa Test Strip
Pool Warehouse
$9.69
$33.06
Taylor K-1004 DPD, 6-In-1 Pool Test Kit For For Free Total Chlorine, Bromine, Ph, Acid Demand, Total Alkalinity, 100+ Tests, Quick Easy For Pools Spas | Made In The USA
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Taylor K-1004 DPD, 6-In-1 Pool Test Kit For For Free Total Chlorine, Bromine, Ph, Acid Demand, Total Alkalinity, 100+ Tests, Quick Easy For Pools Spas | Made In The USA
usajdvjhsdkj
$299.70
50/100Pcs 16-In-1 Drinking Water Test Kits Strip Home Water Quality Test Swimming Pool Spa Water Test Strip Nitrate Nitrite PH Hardness(50Pcs/1Pack)
zithazi
$299.70
50/100Pcs 16-In-1 Drinking Water Test Kits Strip Home Water Quality Test Swimming Pool Spa Water Test Strip Nitrate Nitrite PH Hardness(50Pcs/1Pack)
zithazi
$9.69
$33.06
Taylor K-1004 DPD, 6-In-1 Pool Test Kit For For Free Total Chlorine, Bromine, Ph, Acid Demand, Total Alkalinity, 100+ Tests, Quick Easy For Pools Spas | Made In The USA
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Taylor K-1004 DPD, 6-In-1 Pool Test Kit For For Free Total Chlorine, Bromine, Ph, Acid Demand, Total Alkalinity, 100+ Tests, Quick Easy For Pools Spas | Made In The USA
vtsph
$3.69
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TDS Meter, Electronic Water Tester With 0-9990 PPM Measurement Range, Hand Held Digital Water Test Pen For Farming, Aquariums, Pools, Household Drinking Water (Blue)
tk.kri
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TDS Meter, Electronic Water Tester With 0-9990 PPM Measurement Range, Hand Held Digital Water Test Pen For Farming, Aquariums, Pools, Household Drinking Water (Blue)
tk.kri
$69.98
$98.67
Phin Smart Water Care Monitor For Pools, Hot Tubs, Spas 24/7 Continuous Water Testing
seanluciw.
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Phin Smart Water Care Monitor For Pools, Hot Tubs, Spas 24/7 Continuous Water Testing
seanluciw.
$186.99
Taylor 2000 Service Complete Test & Salt Water Drop Swimming Pool Spa Test Kits
Walmart
1
Free shipping
$186.99
Taylor 2000 Service Complete Test & Salt Water Drop Swimming Pool Spa Test Kits
Walmart
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lamotte.com
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WaterLink® Spin Touch® (Store Version) - LaMotte
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Shop spa water testing

Sponsored
About our ads
$8.09
Hotbest 14 in 1 Drinking Water Test Kit,Water Test Strips,For Aquarium, Pool, Spa, Well & Tap Water,High Sensitivity Test Strips Detect PH,Chlorine, L
Walmart
$8.09
Hotbest 14 in 1 Drinking Water Test Kit,Water Test Strips,For Aquarium, Pool, Spa, Well & Tap Water,High Sensitivity Test Strips Detect PH,Chlorine, L
Walmart
$94.49
$499.00
Sutro Pool Spa Water Smart Monitoring Device | Tests Alkalinity, Ph, Chlorine | Digital Water Tester
tk.kri
81% off
$94.49
$499.00
Sutro Pool Spa Water Smart Monitoring Device | Tests Alkalinity, Ph, Chlorine | Digital Water Tester
tk.kri
$442.48
Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
Grainger
$442.48
Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
Grainger
$13.39
Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
Target
Free shipping
$13.39
Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
Target
$14.99
Aquachek Pool/Spa Test Strips
Ace Hardware
1
$14.99
Aquachek Pool/Spa Test Strips
Ace Hardware
$9.99
JED Pool Tools Test Strips 50 Ct
Ace Hardware
36
$9.99
JED Pool Tools Test Strips 50 Ct
Ace Hardware
$10.49
Poolmaster Smart Test 6 Way Swimming Pool And Spa Water Test Strips - 50Pc
Target
Free shipping
$10.49
Poolmaster Smart Test 6 Way Swimming Pool And Spa Water Test Strips - 50Pc
Target
$40.78
7 in 1 Backlight PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Meter Tester
vipih.com
$40.78
7 in 1 Backlight PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Meter Tester
vipih.com
$97.56
$197.49
Crystal Smart Water Monitor For Chlorine Bromine Pools, Hot Tubs Swim Spas - 24/7 Continuous Digital Water Testing With App Notifications Customized Chemical Dosing (New Model)(Chlorine Bromine)
us.ceeaneye
50% off
$97.56
$197.49
Crystal Smart Water Monitor For Chlorine Bromine Pools, Hot Tubs Swim Spas - 24/7 Continuous Digital Water Testing With App Notifications Customized Chemical Dosing (New Model)(Chlorine Bromine)
us.ceeaneye
$118.40
Lamotte Chlorine Water Quality Test Kit: Chlorine, 50 Tests, 3308-01 Model: 3308-01
Grainger
$118.40
Lamotte Chlorine Water Quality Test Kit: Chlorine, 50 Tests, 3308-01 Model: 3308-01
Grainger
$94.87
$218.15
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit - 4 Pc
luminouscos
56% off
$94.87
$218.15
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit - 4 Pc
luminouscos
$97.56
$197.49
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
shamanicifs
50% off
$97.56
$197.49
Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
shamanicifs
$71.88
$119.32
Hot Tub And Pool Test Set 13 in 1 - Professional Pool And Spa Water Testing For Home Easy To Use
btcfinsoft shop
39% off
$71.88
$119.32
Hot Tub And Pool Test Set 13 in 1 - Professional Pool And Spa Water Testing For Home Easy To Use
btcfinsoft shop
$72.00
Taylor Technologies K 2005 Complete Test Kit
Pool Warehouse
372
$72.00
Taylor Technologies K 2005 Complete Test Kit
Pool Warehouse
$15.99
JED Pool Tools Pool/Spa Test Strips
Ace Hardware
6
$15.99
JED Pool Tools Pool/Spa Test Strips
Ace Hardware
$39.99
In The Swim Spa Water Balance Kit - Featuring: Ph Plus And Minus, Calcium Hardness Increaser, Alkalinity Increaser, Water Test Strips, And Spa Sorb KSPABAL01AZ - Curated Treasures Market
phapcosmetics.com
$39.99
In The Swim Spa Water Balance Kit - Featuring: Ph Plus And Minus, Calcium Hardness Increaser, Alkalinity Increaser, Water Test Strips, And Spa Sorb KSPABAL01AZ - Curated Treasures Market
phapcosmetics.com
$12.59
Poolmaster 3 Way Swimming Pool Or Spa Water Test Kit With Case
Target
Free shipping
$12.59
Poolmaster 3 Way Swimming Pool Or Spa Water Test Kit With Case
Target
$72.89
$98.40
Hot Tub And Pool Test Set 13 in 1 - Professional Pool And Spa Water Testing For Home Easy To Use
seanluciw.
25% off
$72.89
$98.40
Hot Tub And Pool Test Set 13 in 1 - Professional Pool And Spa Water Testing For Home Easy To Use
seanluciw.

Shop spa water testing

Sponsored
About our ads
$199.00
Essential Home Water Test Kit [Certified Lab]
Tap Score
$199.00
Essential Home Water Test Kit [Certified Lab]
Tap Score
$835.00
Advanced Microplastics Water Test Kit
Tap Score
$835.00
Advanced Microplastics Water Test Kit
Tap Score
$189.00
Essential City Water Test Kit
Tap Score
$189.00
Essential City Water Test Kit
Tap Score
$213.86
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
Free shipping
$213.86
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
$19.19
PC102 Portable Water Quality Tester Digital 2 in 1 PH & Chlorine Level CL2 Meter Detector For Swimming Pool Spa
Amazon.com
Free shipping
$19.19
PC102 Portable Water Quality Tester Digital 2 in 1 PH & Chlorine Level CL2 Meter Detector For Swimming Pool Spa
Amazon.com
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
39
Free shipping
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
$9.99
Aquachek 6-In-1 Test Strips For Spas And Hot Tubs 552244
PoolZoom.com
2K+
$9.99
Aquachek 6-In-1 Test Strips For Spas And Hot Tubs 552244
PoolZoom.com
$14.57
Hydrion Test Strips: 0 To 1,000 Ppm Free Chlorine, Free Chlorine, 100 Tests Model: CH-1000
Grainger
$14.57
Hydrion Test Strips: 0 To 1,000 Ppm Free Chlorine, Free Chlorine, 100 Tests Model: CH-1000
Grainger
$157.49
Digital Water Testing Kit - Digital Hot Tub Water Tester For Pool - Digital Chlorine Tester For Pool By Aquadoc With Water Analyzer And Test Strips
Walmart
13
Free shipping
$157.49
Digital Water Testing Kit - Digital Hot Tub Water Tester For Pool - Digital Chlorine Tester For Pool By Aquadoc With Water Analyzer And Test Strips
Walmart
$16.82
Leisure Time Test Strips Bromine 45005
PoolZoom.com
1
$16.82
Leisure Time Test Strips Bromine 45005
PoolZoom.com
$1,274.99
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
1
$1,274.99
Lamotte Mobile Waterlink Spin Touch Lab 3581
PoolZoom.com
$8.09
Hotbest 14 in 1 Drinking Water Test Kit,Water Test Strips,For Aquarium, Pool, Spa, Well & Tap Water,High Sensitivity Test Strips Detect PH,Chlorine, L
Walmart
$8.09
Hotbest 14 in 1 Drinking Water Test Kit,Water Test Strips,For Aquarium, Pool, Spa, Well & Tap Water,High Sensitivity Test Strips Detect PH,Chlorine, L
Walmart
$94.49
$499.00
Sutro Pool Spa Water Smart Monitoring Device | Tests Alkalinity, Ph, Chlorine | Digital Water Tester
tk.kri
81% off
$94.49
$499.00
Sutro Pool Spa Water Smart Monitoring Device | Tests Alkalinity, Ph, Chlorine | Digital Water Tester
tk.kri
$442.48
Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
Grainger
$442.48
Extech Pocket Multiparameter Meter Kit: Chlorine/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX800
Grainger
$13.39
Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
Target
Free shipping
$13.39
Poolmaster Replacement Indicator Solutions 1 - 5 For Spa/Swimming Pool Water Testing
Target
$14.99
Aquachek Pool/Spa Test Strips
Ace Hardware
1
$14.99
Aquachek Pool/Spa Test Strips
Ace Hardware
$9.99
JED Pool Tools Test Strips 50 Ct
Ace Hardware
36
$9.99
JED Pool Tools Test Strips 50 Ct
Ace Hardware
$10.49
Poolmaster Smart Test 6 Way Swimming Pool And Spa Water Test Strips - 50Pc
Target
Free shipping
$10.49
Poolmaster Smart Test 6 Way Swimming Pool And Spa Water Test Strips - 50Pc
Target