AquaChek High Range Chlorine Test Strips (100 test strips) (Pack of 12)

Stay fully stocked for high chlorine testing with the AquaChek High Range Chlorine Test Strips 100 Count 12 Pack. This bulk bundle is designed for pool service professionals, commercial facilities, and residential pool and spa owners who regularly perform shock treatments and need accurate high-range chlorine readings.

Standard pool and spa test strips often cannot measure elevated sanitizer levels after superchlorination. AquaChek High Range Chlorine Test Strips are specifically engineered to test high chlorine ranges, allowing you to monitor shock treatments and determine when sanitizer levels return to a safe swimming range.

Each bottle contains 100 test strips, providing a total of 1,200 tests for long-term water maintenance, pool openings, algae cleanup, and ongoing sanitation monitoring. These strips deliver fast, reliable dip-and-read results without the need for liquid reagents or test kits.

Key Features

• Tests high range total chlorine levels
• Designed for shock treatments and superchlorination
• Bulk 12 pack for professional and commercial use
• 100 test strips per bottle (1,200 total tests)
• Fast dip-and-read results in seconds
• No liquid reagents required
• Suitable for pools, spas, and hot tubs

Solves Common Water Testing Problems

Problem: Standard test strips cannot read high chlorine after shocking
Solution: Measures elevated sanitizer levels during shock treatments

Problem: Unsure when chlorine is safe for swimming
Solution: Track chlorine drop-down to safe ranges

Problem: Over- or under-dosing pool shock
Solution: Confirms proper sanitizer strength for treatment effectiveness

Problem: Running out of strips during peak season
Solution: 12 pack provides 1,200 total tests for long-term supply

Problem: Cloudy or algae-filled water after opening
Solution: Monitor chlorine levels throughout cleanup process