Range 1 : 0.02 to 2.00 mg/L CI2 Range 2: 0.1 to 8.0 mg/L CI₂
Pocket Pro+ ORP Tester with Replaceable Sensor
Replacement Sensor Pocket Pro+ Multi 1
Replacement sensor
replacement sensor Pocket Pro+ pH tester
Pocket Pro+ pH Tester with Replaceable Sensor
Pocket Pro HR Conductivity Tester (Range : 0.0 - 19.99 mS/cm)