Pool Testing Supplies

Swimming Pool and Spa Water Testing Supplies

Keeping pool water testing supplies on hand is a sensible move for swimming pool and spa owners. Pool chemical levels (chlorine, bromine) and PH levels should be tested at least twice a week to keep your pool or spa water healthy and safe for swimming.

Shop by type

Electronic Testers

Electronic Testers

Replacement Reagents

Replacement Reagents

Test Equipment & Accessories

Test Equipment & Accessories

Test Kits

Test Kits

Test Strips

Test Strips

134 products

  • Test Strips , AquaChek, Trutest Refill, 50 Strips

    Test Strips , AquaChek, Trutest Refill, 50 Strips

    Test Strips , AquaChek, Trutest Refill, 50 Strips

    AquaChek

    SKU: PST-82-128-1050
    MPN: 512082
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1750.0 Website Price Number: 1750.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110689747009","mpn":"512082","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"17.5"}
    $18.10
    $36.10 $18.10
    Liquid error (snippets/card-product line 578): comparison of String with 0 failed
  • Test Strips, Insta-Test 5-Way Strips, 50ct

    Test Strips, Insta-Test 5-Way Strips, 50ct

    Test Strips, Insta-Test 5-Way Strips, 50ct

    LaMotte Company

    SKU: PST-82-129-1010
    MPN: 2977-12-PT
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1640.0 Website Price Number: 1640.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110689845313","mpn":"2977-12-PT","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"16.4"}
    $17.00
    $33.50 $17.00
    Liquid error (snippets/card-product line 578): comparison of String with 0 failed
  • Test Strips, AquaChek, Sodium Bromide

    Test Strips, AquaChek, Sodium Bromide

    Test Strips, AquaChek, Sodium Bromide

    Hach

    SKU: PST-82-128-1003
    MPN: 562053
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1810.0 Website Price Number: 1810.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110689353793","discontinued":false,"mpn":"562053","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ","warranty":"12 Months","websiteprice":"18.1"}
    $18.90
    $36.80 $18.90
    Liquid error (snippets/card-product line 578): comparison of String with 0 failed
  • Test Strips, AquaChek Pro, 5-in-1, TC, TB, FC, pH, TA, 100 ct

    Test Strips, AquaChek Pro, 5-in-1, TC, TB, FC, pH, TA, 100 ct

    Test Strips, AquaChek Pro, 5-in-1, TC, TB, FC, pH, TA, 100 ct

    AquaChek

    SKU: PST-82-128-1030
    MPN: 511710
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1890.0 Website Price Number: 1890.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110689648705","mpn":"511710","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"18.9"}
    $19.50
    $38.10 $19.50
    Liquid error (snippets/card-product line 578): comparison of String with 0 failed
  • Reagent Cart Disk, Lamotte WaterLink, Clor/Brom/Salt, Qty 100

    Reagent Cart Disk, Lamotte WaterLink, Clor/Brom/Salt, Qty 100

    Reagent Cart Disk, Lamotte WaterLink, Clor/Brom/Salt, Qty 100

    LaMotte Company

    SKU: PST-83-129-1015
    MPN: 4328-J
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"4328-J","warehouselocations":"Newnan, GA"}
    $303.10
    $358.60 $303.10
  • Test Strips, Zodiac Nature2, MPS

    Test Strips, Zodiac Nature2, MPS

    Test Strips, Zodiac Nature2, MPS

    Nature2

    SKU: PST-82-100-1055
    MPN: W29300
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 2370.0 Website Price Number: 2370.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110689058881","discontinued":false,"mpn":"W29300","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"23.7"}
    $25.10
    $49.10 $25.10
    Liquid error (snippets/card-product line 578): comparison of String with 0 failed
  • Test Kit, AquaCheck, Phosphate, 20 ct

    Test Kit, AquaCheck, Phosphate, 20 ct

    Test Kit, AquaCheck, Phosphate, 20 ct

    AquaChek

    SKU: PST-82-128-1013
    MPN: 562227
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1420.0 Website Price Number: 1420.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110689484865","mpn":"562227","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"14.2"}
    $14.90
    $28.30 $14.90
    Liquid error (snippets/card-product line 578): comparison of String with 0 failed
  • Test Strips, AquaChek Select Connect, Refill, 50ct.

    Test Strips, AquaChek Select Connect, Refill, 50ct.

    Test Strips, AquaChek Select Connect, Refill, 50ct.

    AquaChek

    SKU: PST-82-128-1027
    MPN: 541640APP
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110689615937","mpn":"541640APP","warehouselocations":"Newnan, GA | Murray, UT"}
    $20.60
    $40.60 $20.60
  • Test Solution, Pentair OTO, 1 oz. Chlorine, Bromine

    Test Solution, Pentair OTO, 1 oz. Chlorine, Bromine

    Test Solution, Pentair OTO, 1 oz. Chlorine, Bromine

    Pentair Pool Products

    SKU: PST-82-102-1002
    MPN: R161025
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 980.0 Website Price Number: 980.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110689124417","discontinued":false,"mpn":"R161025","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"9.8"}
    $10.80
    $22.90 $10.80
    Liquid error (snippets/card-product line 578): comparison of String with 0 failed
  • Pentair 744000800 Acutrol Reagent Kit For AKColor Free

    Pentair 744000800 Acutrol Reagent Kit For AKColor Free

    Pentair 744000800 Acutrol Reagent Kit For AKColor Free

    Pentair

    SKU: PST-744000800
    MPN: 744000800
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 102970.0 Website Price Number: 102970.0 All Metafields: {"mpn":"744000800","saleprice":"0","warehouselocations":"Bloomfield, CT","websiteprice":"1029.7"}
    $1,028.10
    $1,204.90 $1,028.10
    Liquid error (snippets/card-product line 578): comparison of String with 0 failed
  • Test Solution, Pentair OTO, 1/2 Oz. Chlorine, Bromine

    Test Solution, Pentair OTO, 1/2 Oz. Chlorine, Bromine

    Test Solution, Pentair OTO, 1/2 Oz. Chlorine, Bromine

    Pentair Pool Products

    SKU: PST-82-102-1000
    MPN: R161004
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 960.0 Website Price Number: 960.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110689091649","mpn":"R161004","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"9.6"}
    $10.50
    $21.60 $10.50
    Liquid error (snippets/card-product line 578): comparison of String with 0 failed
  • Pentair 744000220 AK Color All Acutrol DPD Chemical

    Pentair 744000220 AK Color All Acutrol DPD Chemical

    Pentair 744000220 AK Color All Acutrol DPD Chemical

    Pentair

    SKU: PST-744000220
    MPN: 744000220
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 10870.0 Website Price Number: 10870.0 All Metafields: {"mpn":"744000220","saleprice":"0","warehouselocations":"Bloomfield, CT","websiteprice":"108.7"}
    $103.90
    $159.60 $103.90
    Liquid error (snippets/card-product line 578): comparison of String with 0 failed
  • Test Strips, AquaChek White, Sodium Chloride Salt, 10 ct

    Test Strips, AquaChek White, Sodium Chloride Salt, 10 ct

    Test Strips, AquaChek White, Sodium Chloride Salt, 10 ct

    Hach

    SKU: PST-82-128-1020
    MPN: 561140A
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110689550401","mpn":"561140A","warehouselocations":"Murray, UT","warranty":"12 Months"}
    $17.70
    $35.20 $17.70
  • Digital Test Meter, Solaxx SafeDip, 6 in 1

    Digital Test Meter, Solaxx SafeDip, 6 in 1

    Digital Test Meter, Solaxx SafeDip, 6 in 1

    Solaxx

    SKU: PST-42-344-1000
    MPN: MET20A
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 28570.0 Website Price Number: 28570.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110487404609","discontinued":false,"mpn":"MET20A","saleprice":"0","warehouselocations":"Bloomfield, CT | Murray, UT","warranty":"12 Months","websiteprice":"285.7"}
    $275.30
    $323.20 $275.30
    Liquid error (snippets/card-product line 578): comparison of String with 0 failed
  • Test Strips, AquaChek Orange, 3-in-1, Monopersulfate, 50 ct

    Test Strips, AquaChek Orange, 3-in-1, Monopersulfate, 50 ct

    Test Strips, AquaChek Orange, 3-in-1, Monopersulfate, 50 ct

    Hach

    SKU: PST-82-128-1015
    MPN: 561682A
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1660.0 Website Price Number: 1660.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110689517633","mpn":"561682A","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"16.6"}
    $17.10
    $33.70 $17.10
    Liquid error (snippets/card-product line 578): comparison of String with 0 failed
  • Test Kit, Pentair "2 n 1", Model 756, Bromine, pH

    Test Kit, Pentair "2 n 1", Model 756, Bromine, pH

    Test Kit, Pentair "2 n 1", Model 756, Bromine, pH

    Pentair Pool Products

    SKU: PST-82-102-1004
    MPN: R151196
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3320.0 Website Price Number: 3320.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110689157185","discontinued":false,"mpn":"R151196","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"33.2"}
    $32.00
    $59.20 $32.00
    Liquid error (snippets/card-product line 578): comparison of String with 0 failed