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LaMotte™ Insta-Test 6-Way Drinking Water Test Strip

With a single dip, the strip tests chlorine, pH, hardness, nitrate and nitrite in less than 45 seconds.

Supplier:  LaMotte™ 2933G

Catalog No. S43421

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Range (ppm):

  • Chlorine (Free and Total): 0 to 10
  • pH: 4 to 10
  • Hardness: 0 to 400
  • Nitrate: 0 to 50
  • Nitrite: 0 to 10

Sensitivity (ppm):

  • Chlorine (Free and Total): 0,0.5, 1, 3, 5, 10
  • pH: 4, 5, 6, 7, 8, 9, 10
  • Hardness: 0, 50, 100, 200, 400
  • Nitrate: 0, 5, 10, 25, 50 (NO3-N)
  • Nitrite: 0, 0.5, 1.9, 5.0, 10.0 (NO2-N)


Waterproof color chart on the label
Municipal and well water testing
<45 sec.
Packaged in pop-top vial with integrated desiccant liner
25 Test Strips/Bottle
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