Water Testing & Control: Test Kits & Strips

  • Save 34% Out of stock
    KOKIDO DEVELOPMENT LTD .5OZ PHENOL RED PS102PHE DELUXE SERIES | K102DIS/PHE
    SKU: K102DIS/PHE
    $10.44
    $16
    Out of stock
  • Save 34%
    POOLMASTER INCORPORATED ACID DEMAND SOLUTION 1OZ SOL #3 | 22413
    SKU: 22413
    $12.36
    $19
    In stock
  • Save 34%
    POOLMASTER INCORPORATED PHENOL SOLUTION 1OZ SOL #2 RED | 22412
    SKU: 22412
    $12.36
    $19
    In stock
  • Save 34% Out of stock
    KOKIDO DEVELOPMENT LTD .5OZ OTO PS102OTO DELUXE SERIES | K102DIS/OTO
    SKU: K102DIS/OTO
    $10.44
    $16
    Out of stock
  • Save 34%
    POOLMASTER INCORPORATED 3-WAY TEST KIT-W/CASE 23260 | 23260
    SKU: 23260
    $28.94
    $44
    In stock
  • Save 33% Out of stock
    HACH COMPANY 4-WAY TEST STRIP 12/CS 50CT | PS031
    SKU: PS031
    $15.21
    $23
    Out of stock
  • Save 34%
    KOKIDO DEVELOPMENT LTD TEST KIT DPD W/2x10 TABLETS PS020 | K020CS24
    SKU: K020CS24
    $24.25
    $37
    In stock
  • Save 34%
    PALINTEST USA DPD 1 TABLET REAGENT 25 SHEETS OF 10 | AT010
    SKU: AT010
    $13.05
    $20
    In stock
  • Save 34%
    Natural Chemistry Phosphate Test Kit | 10080NCM
    Natural Chemistry Phosphate Test Kit | 10080NCM
    SKU: 10080NCM
    $36.02
    $55
    In stock
  • Save 33%
    Natural Chemistry Phosphate Test Kit, 10/Pack | 10081NCM
    Natural Chemistry Phosphate Test Kit, 10/Pack | 10081NCM
    SKU: 10081NCM
    $29.97
    $45
    In stock
  • Save 33% Out of stock
    MYRON L COMPANY DS TDS METER 512T5D | 512T5D
    SKU: 512T5D
    $727.12
    $1,091
    Out of stock
  • Save 34%
    LAMOTTE COMPANY SALT TEST STRIP 12/CS 10CT INSTA-TEST | 2998-12
    SKU: 2998-12
    $24.85
    $38
    In stock
  • Save 34%
    Lamotte Insta-Test 6-Way Plus Blister Carded, 50 Strips | 3028-BC-12
    Lamotte Insta-Test 6-Way Plus Blister Carded, 50 Strips | 3028-BC-12
    SKU: 3028-BC-12
    $22.44
    $34
    In stock
  • Save 33%
    LAMOTTE COMPANY PLUS PHOSPHATE SPIN DISK 50/BX WATERLINK CL/BR | 4329-H
    SKU: 4329-H
    $156.84
    $236
    In stock
  • Save 33%
    Lamotte Colorq 2X Testabs Pro 7 Kit | 2087
    Lamotte Colorq 2X Testabs Pro 7 Kit | 2087
    SKU: 2087
    $263.37
    $396
    In stock
  • Save 34%
    LAMOTTE COMPANY PRO600 PLUS TEST STRIP 6/CS 100CT INSTA-TEST | 3028-J-6
    SKU: 3028-J-6
    $33.42
    $51
    In stock
  • Save 33%
    Lamotte Insta-Test Pro Lr Phosphate, Multilingual, 50/Btl Lamotte Insta-Test Pro Phosph Test Strips 50-In-1 3021-H-6 | 3021-H-6
    Lamotte Insta-Test Pro Lr Phosphate, Multilingual, 50/Btl Lamotte Insta-Test Pro Phosph Test Strips 50-In-1 3021-H-6 | 3021-H-6
    SKU: 3021-H-6
    $28.44
    $43
    In stock
  • Save 33%
    LAMOTTE COMPANY 10-WAY SPIN DISKS PLUS BORATE 100/BX WATERLINK CL/BR | 4330-J
    SKU: 4330-J
    $335.88
    $504
    In stock
  • Save 34%
    Lamotte Total Alkalinity Reagent, 30 Ml | 7039-G
    Lamotte Total Alkalinity Reagent, 30 Ml | 7039-G
    SKU: 7039-G
    $29.40
    $45
    In stock
  • Save 35%
    Lamotte Insta-Test Low Range Phosphate Test Strips | 3021-G-6
    Lamotte Insta-Test Low Range Phosphate Test Strips | 3021-G-6
    SKU: 3021-G-6
    $23.40
    $36
    In stock
  • Save 33%
    LAMOTTE COMPANY 9-WAY SPIN DISKS CHLORINE/BROMINE 100PK | 4328-J
    SKU: 4328-J
    $146.99
    $221
    In stock
  • Save 33%
    LaMotte ColorQ TesTabs PRO 7 Refill Kit | R2057
    LaMotte ColorQ TesTabs PRO 7 Refill Kit | R2057
    SKU: R-2057
    $70.62
    $106
    In stock
  • Save 33%
    Lamotte Salt Pocketester Calibration | 6005-J
    Lamotte Salt Pocketester Calibration | 6005-J
    SKU: 6005-J
    $31.89
    $48
    In stock
  • Save 33%
    LAMOTTE COMPANY PLUS PHOSPHATE & SALT SPINDISK 100/BX WATERLINK CL/BR | 4329-J
    SKU: 4329-J
    $362.32
    $544
    In stock