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INSTA-TEST Test;0 to 10 ppm Iron;4 to 9 pH;PK50
Test Strip; Test Form Strip; Overall Length 4 in; Test Type Test Strips; Testing Parameter One Total Hardness; Iron; pH; Total Chlorine; Overall Width 1/4 in; Parameter Measurements Included 0 to 10 ppm Iron; 0 to 400 ppm Total Hardness; 0 to 5 ppm Total Chlorine; 4 to 9 pH; Number of Tests 50; pH Resolution 1.0 pH; Test Detects For Iron; pH; Total Chlorine; Total Hardness; Includes Color Chart Label; Parameter Five Measurements Included Not Applicable
INSTA-TEST Test;3 inL;0 to 50ppm Chlor;4-10 pH;PK25
Test Strip; Test Form Strip; Overall Length 3 in; Test Type Test Strips; Testing Parameter One pH; Total Chlorine; Overall Width 1/4 in; Parameter Measurements Included 0 to 50 ppm Total Chlorine; 4 to 10 pH; Number of Tests 25; pH Resolution 1.0 pH; Test Detects For pH; Total Chlorine; Includes Color Chart Label; Parameter Five Measurements Included Not Applicable; Parameter Four Measurements Included Not Applicable; Parameter Three Measurements Included Not Applicable
INSTA-TEST Test;0-10ppm Nitrite;0-50ppmNitrate;PK50
Test Strip; Test Form Strip; Overall Length 3 in; Test Type Test Strips; Testing Parameter One Nitrate; Nitrite; Overall Width 1/4 in; Parameter Measurements Included 0 to 10 ppm Nitrite; 0 to 50 ppm Nitrate; Number of Tests 50; pH Resolution Not Applicable; Test Detects For Nitrate; Nitrite; Includes Color Chart Label; Parameter Five Measurements Included Not Applicable; Parameter Four Measurements Included Not Applicable; Parameter Three Measurements Included Not Applicable