The Waterproof Bluetooth® ColorQ® 2x PRO 7 is a professional-grade handheld photometer designed for accurate and effortless pool and spa water testing. This advanced digital meter directly measures Free Chlorine (DPD), Total Chlorine (DPD), Bromine (DPD), pH, Alkalinity, Calcium Hardness, and Cyanuric Acid (Stabilizer)—displaying results on a clear, easy-to-read digital screen. Engineered for efficiency and convenience, the ColorQ® 2x PRO 7 uses economical liquid reagents, providing 144 tests per factor for Free Chlorine, Total Chlorine (Bromine), and pH. The Alkalinity, Calcium Hardness, and Cyanuric Acid tests utilize the TesTabs® tablet method, with 100 tablets included per test type. By eliminating color-matching guesswork, this photometer ensures precise, reliable results for poolside water analysis.
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5.0
Test Factor
Range
Free Chlorine (DPD)
0-10 ppm
Total Chlorine (DPD)
Bromine (DPD)
0-22 ppm
pH
6.5-8.5
Total Alkalinity
0-300 ppm
Calcium Hardness
0-600 ppm
Cyanuric Acid
0-150 ppm
The APX E-CHLOR is a compact, plug-in chlorine generator with nearly effortless installation. The E-CHLOR has up to 15% more power than other leading compact salt systems in the same size class. E-CHLOR gives you more for less, compare the competition.