Testers

Camlab

⏳

Testers

Camlab 1194604 AQUADUR Test Stick, 55-375 ppm, 6 mm x 95 mm

$147.99

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100 Ph Red Lovibond Swimming Pool Test Tablets

Swimming Pool & Spa

✓

Testers

100 Ph Red Lovibond Swimming Pool Test Tablets

★★★★★4.4

$36.99

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100 DPD 1 Palintest Swimming Pool Test Tablets

PoolShopUK

✓

Testers

100 DPD 1 Palintest Swimming Pool Test Tablets

★★★★★4.4

$42.99

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250 DPD 1 Palintest Swimming Pool Test Tablets

PoolShopUK

✓

Testers

250 DPD 1 Palintest Swimming Pool Test Tablets

★★★★★5

$90.99

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SimplexHealth

⏳

Testers

SimplexHealth Drinking Water Test Kit (6-in-One) pH/Total Alkalinity/Total Hardness/Iron/Nitrate/Nitrite

$20.99

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Swimming Pool & Spa

✓

Testers

Palintest 10ml Round Test Tubes PT595/5

★★★★★5

$170.99

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AQUASPARKLE

⏳

Testers

2 x Chlorine, Bromine, pH, Alkalinity

$42.99

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Lovibond

✓

Testers

Test All Water – User-Friendly Lovibond Water Tester | Pool & Hot Tub Testing Kit with Rapid DPD No.1 & Phenol Red | Accurate Chlorine & pH Measurement, Includes Tablet Reagents for 20 Uses

$63.99

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Swimming Pool & Spa PT 555 Palintes Photometer Water Test Tube,t Pack of 5 PoolTest 3 & 6

Palintest

⏳

Testers

Swimming Pool & Spa PT 555 Palintes Photometer Water Test Tube,t Pack of 5 PoolTest 3 & 6

$152.99

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VIVOSUN

✓

Testers

VIVOSUN TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester, for Drinking Water, Gardening, Aquariums, Blue

$22.99

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LaMotte

⏳

Testers

LaMotte Insta-Test 6-Way Drinking Water Test Strips

$153.99

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Lovibond

✓

Testers

Lovibond - Calcium Hardness Tablets | Accurate Water Testing for Photometers | Suitable for Pools, Spas, Drinking Water, Industrial Use | 100 Pack | Compatible with Palintest DPD3

$125.99

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Palintest

✓

Testers

CPC BWP861-XT Palintest DPD 3 XT Photometer Tablet Reagent (Pack of 250)

$126.99

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150 x 3 in 1 - Chlorine Test Strips for Swimming Pools Spas & Hot Tubs - Free Chlorine, pH & TA

SUDS-ONLINE

✓

Testers

150 x 3 in 1 - Chlorine Test Strips for Swimming Pools Spas & Hot Tubs - Free Chlorine, pH & TA

★★★★★3.8

$44.99

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50 x 3 in 1 - Chlorine Test Strips for Swimming Pools Spas & Hot Tubs - Free Chlorine, pH & TA

SUDS-ONLINE

⏳

Testers

50 x 3 in 1 - Chlorine Test Strips for Swimming Pools Spas & Hot Tubs - Free Chlorine, pH & TA

$20.99

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ORP Oxidation-Reduction Potential 256mV Calibration Solution 50ml

GAIN EXPRESS

⏳

Testers

ORP Oxidation-Reduction Potential 256mV Calibration Solution 50ml

$56.99

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LaMotte

✓

Testers

LaMotte Alkalinity ColorQ TesTabs

$124.99

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HM Digital

⏳

Testers

HM Digital PH Meter PH-80 Handheld Water Resistant Water Quality Tester Pen With ATC For Hydroponics Gardening Aquariums Reefs Pools Spas Water Treatment Drinking Water

$108.99

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Lovibond Phenol Red Photometer pH Tablets

WARMHAND

⏳

Testers

Lovibond Phenol Red Photometer pH Tablets

$59.99

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eSeasonGear

✓

Testers

eSeasonGear SALT-3000 Meter, Digital Salinity PPM Temperature Tester for Salt Water Pool and Koi Fish Pond

★★★★★4.2

$88.99

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PLANT !T

⏳

Testers

PLANT!T pH Meter

$84.99

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ITS Europe Pool Check Phosphate Pool & Spa test strips, Bottle of 50. 481349

Industrial Test Systems

⏳

Testers

ITS Europe Pool Check Phosphate Pool & Spa test strips, Bottle of 50. 481349

$72.99

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ITS Europe 482341 PoolCheck® Salt Pool & Spa Test Strips (Sodium Chloride test).

Industrial Test Systems

⏳

Testers

ITS Europe 482341 PoolCheck® Salt Pool & Spa Test Strips (Sodium Chloride test).

$37.99

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Sensafe

⏳

Testers

Sensafe Free Chlorine Test Strips (50 Test Strips) 481026

$72.99

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Featured products

Camlab 1194604 AQUADUR Test Stick, 55-375 ppm, 6 mm x 95 mm

100 Ph Red Lovibond Swimming Pool Test Tablets

100 DPD 1 Palintest Swimming Pool Test Tablets

250 DPD 1 Palintest Swimming Pool Test Tablets

SimplexHealth Drinking Water Test Kit (6-in-One) pH/Total Alkalinity/Total Hardness/Iron/Nitrate/Nitrite

Palintest 10ml Round Test Tubes PT595/5

2 x Chlorine, Bromine, pH, Alkalinity

Test All Water – User-Friendly Lovibond Water Tester | Pool & Hot Tub Testing Kit with Rapid DPD No.1 & Phenol Red | Accurate Chlorine & pH Measurement, Includes Tablet Reagents for 20 Uses

Swimming Pool & Spa PT 555 Palintes Photometer Water Test Tube,t Pack of 5 PoolTest 3 & 6

VIVOSUN TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester, for Drinking Water, Gardening, Aquariums, Blue

LaMotte Insta-Test 6-Way Drinking Water Test Strips

Lovibond - Calcium Hardness Tablets | Accurate Water Testing for Photometers | Suitable for Pools, Spas, Drinking Water, Industrial Use | 100 Pack | Compatible with Palintest DPD3

CPC BWP861-XT Palintest DPD 3 XT Photometer Tablet Reagent (Pack of 250)

150 x 3 in 1 - Chlorine Test Strips for Swimming Pools Spas & Hot Tubs - Free Chlorine, pH & TA

50 x 3 in 1 - Chlorine Test Strips for Swimming Pools Spas & Hot Tubs - Free Chlorine, pH & TA

ORP Oxidation-Reduction Potential 256mV Calibration Solution 50ml

LaMotte Alkalinity ColorQ TesTabs

HM Digital PH Meter PH-80 Handheld Water Resistant Water Quality Tester Pen With ATC For Hydroponics Gardening Aquariums Reefs Pools Spas Water Treatment Drinking Water

Lovibond Phenol Red Photometer pH Tablets

eSeasonGear SALT-3000 Meter, Digital Salinity PPM Temperature Tester for Salt Water Pool and Koi Fish Pond

PLANT!T pH Meter

ITS Europe Pool Check Phosphate Pool & Spa test strips, Bottle of 50. 481349

ITS Europe 482341 PoolCheck® Salt Pool & Spa Test Strips (Sodium Chloride test).

Sensafe Free Chlorine Test Strips (50 Test Strips) 481026