Shop spa water testing

Sponsored
About our ads
$84.99
Leslie's 9-Way Pool Water Test Kit
Leslie's
$84.99
Leslie's 9-Way Pool Water Test Kit
Leslie's
$9.99
Leslie's Salt Test Strips For Pool And Spa 10 Count LES-2998-BC-12
Leslie's
$9.99
Leslie's Salt Test Strips For Pool And Spa 10 Count LES-2998-BC-12
Leslie's
$50.00
Accublue Home 10-Point Digital Pool Water Tester
Leslie's
$50.00
Accublue Home 10-Point Digital Pool Water Tester
Leslie's
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - E-Z Check Chlorine Test Strips, 0.1 PPM - K100-0106 - 1 Bottle / Bottle
Grayline Medical
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - E-Z Check Chlorine Test Strips, 0.1 PPM - K100-0106 - 1 Bottle / Bottle
Grayline Medical
$179.99
$199.99
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
19
Free shipping
10% off
$179.99
$199.99
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
$84.99
Aquachek 551236-04 Pro Silver Swimming Pool Test Strips, 4-Pack
Amazon.com
14
Free shipping
$84.99
Aquachek 551236-04 Pro Silver Swimming Pool Test Strips, 4-Pack
Amazon.com
$130.62
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
995
Free shipping
$130.62
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
$280.01
Solaxx Safedip 6 in 1 Digital Chemistry Reader MET20A
Pool Supply Unlimited
209
$280.01
Solaxx Safedip 6 in 1 Digital Chemistry Reader MET20A
Pool Supply Unlimited
$9.99
Aquachek 6-In-1 Test Strips For Spas And Hot Tubs 552244
PoolZoom.com
1K+
$9.99
Aquachek 6-In-1 Test Strips For Spas And Hot Tubs 552244
PoolZoom.com
$16.82
Leisure Time Test Strips Bromine 45005
PoolZoom.com
1
$16.82
Leisure Time Test Strips Bromine 45005
PoolZoom.com
$35.99
HPTC Test Kit Waterline Aquasafe Single With 1 Unit Ea - 1 Each
Grayline Medical
$35.99
HPTC Test Kit Waterline Aquasafe Single With 1 Unit Ea - 1 Each
Grayline Medical
$23.49
$36.99
562227 Aquachek One Minute Phosphate Test Kit 2-Pack Multi-Pack
Best Pool Shop
1
36% off
$23.49
$36.99
562227 Aquachek One Minute Phosphate Test Kit 2-Pack Multi-Pack
Best Pool Shop
$309.52
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
Grainger
501
$309.52
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
Grainger
$20.90
Pentair TEST KIT HI-RANGE 2-1 752 R151076
PoolZoom.com
2
$20.90
Pentair TEST KIT HI-RANGE 2-1 752 R151076
PoolZoom.com
$12.97
$22.99
561683 Aquachek Pool Spa Total Dissolved Solids TDS Test Strips
Best Pool Shop
61
43% off
$12.97
$22.99
561683 Aquachek Pool Spa Total Dissolved Solids TDS Test Strips
Best Pool Shop
$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
$1,229.61
LAMOTTE Waterlink Mobile Spin Touch Photometer, Digital Testing, On-Site Pool Spa Water
Voomi Supply
1
$1,229.61
LAMOTTE Waterlink Mobile Spin Touch Photometer, Digital Testing, On-Site Pool Spa Water
Voomi Supply
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
47
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
$1,187.68
Lamotte Company Lamotte Waterlink Mobile Spin Touch Pool & Spa Water Test 3581
Pool Supply Unlimited
42
$1,187.68
Lamotte Company Lamotte Waterlink Mobile Spin Touch Pool & Spa Water Test 3581
Pool Supply Unlimited
$84.37
$152.57
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))
umlondolozi
44% off
$84.37
$152.57
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))
umlondolozi
$8.78
Taylor Water Technologies - Taylor Test Stips For Spas Tot Br/Tot
Pool Spa Supplies
$8.78
Taylor Water Technologies - Taylor Test Stips For Spas Tot Br/Tot
Pool Spa Supplies
$1,172.41
Lamotte Company Lamotte Waterlink Mobile Spin Lab Pool & Spa Water Test 3577
Pool Supply Unlimited
$1,172.41
Lamotte Company Lamotte Waterlink Mobile Spin Lab Pool & Spa Water Test 3577
Pool Supply Unlimited
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
23
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
$168.94
Lamotte - Test Meter Kit, Lamotte Tracer, Digital, Salt, TDS, Temp -
Pool Spa Supplies
47
$168.94
Lamotte - Test Meter Kit, Lamotte Tracer, Digital, Salt, TDS, Temp -
Pool Spa Supplies
$279.00
$289.89
Solaxx - Digital Test Meter, Solaxx Safedip, 6 in 1 - MET20A
Pool Spa Supplies
209
$279.00
$289.89
Solaxx - Digital Test Meter, Solaxx Safedip, 6 in 1 - MET20A
Pool Spa Supplies
$82.99
Taylor 2000 Complete Salt Water Test Kit, Free & Total Chlorine, Salt (Sodium Chloride), Total Bromine, Ph, Total Alkalinity, Cyanuric Acid, And
Doheny's
$82.99
Taylor 2000 Complete Salt Water Test Kit, Free & Total Chlorine, Salt (Sodium Chloride), Total Bromine, Ph, Total Alkalinity, Cyanuric Acid, And
Doheny's
$12.12
$20.99
562227 Aquachek One Minute Phosphate Test Kit
Best Pool Shop
1K+
42% off
$12.12
$20.99
562227 Aquachek One Minute Phosphate Test Kit
Best Pool Shop
$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))
chartopaz
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))
chartopaz
$78.98
$126.37
Hot Tub And Pool Test Set 13 in 1 - Professional Pool And Spa Water Testing For Home Easy To Use
almoayyeduaeus
Free shipping
37% off
$78.98
$126.37
Hot Tub And Pool Test Set 13 in 1 - Professional Pool And Spa Water Testing For Home Easy To Use
almoayyeduaeus
$19.04
4 in 1 Digital Water Quality Tester Tds/Ec/Temp Meter 0-9999 Ppm For
eBay
Free shipping
$19.04
4 in 1 Digital Water Quality Tester Tds/Ec/Temp Meter 0-9999 Ppm For
eBay
$20.75
Chlorine & Ph Test Kit For Swimming Pools & Spas - 2-Way Water Tester
eBay
Free shipping
$20.75
Chlorine & Ph Test Kit For Swimming Pools & Spas - 2-Way Water Tester
eBay
$38.95
$79.00
Ph Chlorine Tester Kit Portable Digital Water Quality Tester Swimming Pool Spa Water Tester Electronic Water Quality Analysis Water Test Meter (
www.fruugo.us
50% off
$38.95
$79.00
Ph Chlorine Tester Kit Portable Digital Water Quality Tester Swimming Pool Spa Water Tester Electronic Water Quality Analysis Water Test Meter (
www.fruugo.us
$97.99
$195.98
7In1 Digital Chlorine & PH Meter Water Quality Tester For Swimming Pools, Hot Springs & Spas - 1 | Inspired Finds
Inspire Uplift
Free shipping
50% off
$97.99
$195.98
7In1 Digital Chlorine & PH Meter Water Quality Tester For Swimming Pools, Hot Springs & Spas - 1 | Inspired Finds
Inspire Uplift
$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
$28.78
3 in 1 Digital PH TDS TEMP Waterproof Water Quality Meter Tester Test Pen Tool
www.madhornets.com
$28.78
3 in 1 Digital PH TDS TEMP Waterproof Water Quality Meter Tester Test Pen Tool
www.madhornets.com
$38.00
Cleveland 115036 Water Quality Test Kit
WebstaurantStore
$38.00
Cleveland 115036 Water Quality Test Kit
WebstaurantStore

Shop spa water testing

Sponsored
About our ads
$23.49
$36.99
562227 Aquachek One Minute Phosphate Test Kit 2-Pack Multi-Pack
Best Pool Shop
1
36% off
$23.49
$36.99
562227 Aquachek One Minute Phosphate Test Kit 2-Pack Multi-Pack
Best Pool Shop
$309.52
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
Grainger
501
$309.52
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
Grainger
$20.90
Pentair TEST KIT HI-RANGE 2-1 752 R151076
PoolZoom.com
2
$20.90
Pentair TEST KIT HI-RANGE 2-1 752 R151076
PoolZoom.com
$12.97
$22.99
561683 Aquachek Pool Spa Total Dissolved Solids TDS Test Strips
Best Pool Shop
61
43% off
$12.97
$22.99
561683 Aquachek Pool Spa Total Dissolved Solids TDS Test Strips
Best Pool Shop
$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
$1,229.61
LAMOTTE Waterlink Mobile Spin Touch Photometer, Digital Testing, On-Site Pool Spa Water
Voomi Supply
1
$1,229.61
LAMOTTE Waterlink Mobile Spin Touch Photometer, Digital Testing, On-Site Pool Spa Water
Voomi Supply
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
47
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
$1,187.68
Lamotte Company Lamotte Waterlink Mobile Spin Touch Pool & Spa Water Test 3581
Pool Supply Unlimited
42
$1,187.68
Lamotte Company Lamotte Waterlink Mobile Spin Touch Pool & Spa Water Test 3581
Pool Supply Unlimited
$84.37
$152.57
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))
umlondolozi
44% off
$84.37
$152.57
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))
umlondolozi
$8.78
Taylor Water Technologies - Taylor Test Stips For Spas Tot Br/Tot
Pool Spa Supplies
$8.78
Taylor Water Technologies - Taylor Test Stips For Spas Tot Br/Tot
Pool Spa Supplies
$1,172.41
Lamotte Company Lamotte Waterlink Mobile Spin Lab Pool & Spa Water Test 3577
Pool Supply Unlimited
$1,172.41
Lamotte Company Lamotte Waterlink Mobile Spin Lab Pool & Spa Water Test 3577
Pool Supply Unlimited
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
23
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
$168.94
Lamotte - Test Meter Kit, Lamotte Tracer, Digital, Salt, TDS, Temp -
Pool Spa Supplies
47
$168.94
Lamotte - Test Meter Kit, Lamotte Tracer, Digital, Salt, TDS, Temp -
Pool Spa Supplies
$279.00
$289.89
Solaxx - Digital Test Meter, Solaxx Safedip, 6 in 1 - MET20A
Pool Spa Supplies
209
$279.00
$289.89
Solaxx - Digital Test Meter, Solaxx Safedip, 6 in 1 - MET20A
Pool Spa Supplies
$82.99
Taylor 2000 Complete Salt Water Test Kit, Free & Total Chlorine, Salt (Sodium Chloride), Total Bromine, Ph, Total Alkalinity, Cyanuric Acid, And
Doheny's
$82.99
Taylor 2000 Complete Salt Water Test Kit, Free & Total Chlorine, Salt (Sodium Chloride), Total Bromine, Ph, Total Alkalinity, Cyanuric Acid, And
Doheny's
$12.12
$20.99
562227 Aquachek One Minute Phosphate Test Kit
Best Pool Shop
1K+
42% off
$12.12
$20.99
562227 Aquachek One Minute Phosphate Test Kit
Best Pool Shop
$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))
chartopaz
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))
chartopaz
$78.98
$126.37
Hot Tub And Pool Test Set 13 in 1 - Professional Pool And Spa Water Testing For Home Easy To Use
almoayyeduaeus
Free shipping
37% off
$78.98
$126.37
Hot Tub And Pool Test Set 13 in 1 - Professional Pool And Spa Water Testing For Home Easy To Use
almoayyeduaeus

Shop spa water testing

Sponsored
About our ads
$84.99
Leslie's 9-Way Pool Water Test Kit
Leslie's
$84.99
Leslie's 9-Way Pool Water Test Kit
Leslie's
$9.99
Leslie's Salt Test Strips For Pool And Spa 10 Count LES-2998-BC-12
Leslie's
$9.99
Leslie's Salt Test Strips For Pool And Spa 10 Count LES-2998-BC-12
Leslie's
$50.00
Accublue Home 10-Point Digital Pool Water Tester
Leslie's
$50.00
Accublue Home 10-Point Digital Pool Water Tester
Leslie's
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - E-Z Check Chlorine Test Strips, 0.1 PPM - K100-0106 - 1 Bottle / Bottle
Grayline Medical
$89.99
Reprocessing Products Ultra-Low Total Chlorine Test Strips - E-Z Check Chlorine Test Strips, 0.1 PPM - K100-0106 - 1 Bottle / Bottle
Grayline Medical
$179.99
$199.99
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
19
Free shipping
10% off
$179.99
$199.99
Myron L 575405 L PT1 Myronl ULTRAPEN Conductivity Tester - +/- 1%
Amazon.com
$84.99
Aquachek 551236-04 Pro Silver Swimming Pool Test Strips, 4-Pack
Amazon.com
14
Free shipping
$84.99
Aquachek 551236-04 Pro Silver Swimming Pool Test Strips, 4-Pack
Amazon.com
$130.62
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
995
Free shipping
$130.62
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
$280.01
Solaxx Safedip 6 in 1 Digital Chemistry Reader MET20A
Pool Supply Unlimited
209
$280.01
Solaxx Safedip 6 in 1 Digital Chemistry Reader MET20A
Pool Supply Unlimited
$9.99
Aquachek 6-In-1 Test Strips For Spas And Hot Tubs 552244
PoolZoom.com
1K+
$9.99
Aquachek 6-In-1 Test Strips For Spas And Hot Tubs 552244
PoolZoom.com
$16.82
Leisure Time Test Strips Bromine 45005
PoolZoom.com
1
$16.82
Leisure Time Test Strips Bromine 45005
PoolZoom.com
$35.99
HPTC Test Kit Waterline Aquasafe Single With 1 Unit Ea - 1 Each
Grayline Medical
$35.99
HPTC Test Kit Waterline Aquasafe Single With 1 Unit Ea - 1 Each
Grayline Medical
$23.49
$36.99
562227 Aquachek One Minute Phosphate Test Kit 2-Pack Multi-Pack
Best Pool Shop
1
36% off
$23.49
$36.99
562227 Aquachek One Minute Phosphate Test Kit 2-Pack Multi-Pack
Best Pool Shop
$309.52
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
Grainger
501
$309.52
Extech Pocket Multiparameter Meter: Chlorine/Temp Model: CL200
Grainger
$20.90
Pentair TEST KIT HI-RANGE 2-1 752 R151076
PoolZoom.com
2
$20.90
Pentair TEST KIT HI-RANGE 2-1 752 R151076
PoolZoom.com
$12.97
$22.99
561683 Aquachek Pool Spa Total Dissolved Solids TDS Test Strips
Best Pool Shop
61
43% off
$12.97
$22.99
561683 Aquachek Pool Spa Total Dissolved Solids TDS Test Strips
Best Pool Shop
$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
$1,229.61
LAMOTTE Waterlink Mobile Spin Touch Photometer, Digital Testing, On-Site Pool Spa Water
Voomi Supply
1
$1,229.61
LAMOTTE Waterlink Mobile Spin Touch Photometer, Digital Testing, On-Site Pool Spa Water
Voomi Supply
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
47
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger