The unique, multi-test ColorQ hand-held photometer reads up to SEVEN test factors directly on a digital display. Featuring an innovative dual-optic design, the ColorQ eliminates the need to visually determine slight color variations or use look-up tables.
Thông số kỹ thuật
| Test Factor |
Range |
Resolution |
# Tests |
| Free Chlorine |
0-10.0 ppm |
.01 ppm |
144 |
| Total Chlorine |
0-10.0 ppm |
.01 ppm |
144 |
| Bromine |
0-20.0 ppm |
.10 ppm |
144 |
| pH |
6.8-8.2 pH |
.10 pH |
144 |
>>> ColorQ TesTabs Copper 7 giá rẻ, chính hãng