The HI718 Checker Free Iodine Range is a portable and highly accurate handheld colorimeter designed for measuring free iodine in water solutions. It uses the modified DPD method to deliver precise readings with an accuracy of ±5% of reading, or ±0.01 ppm (mg/L), making it significantly more reliable than traditional chemical test kits. Featuring large digits on a backlit display and an automatic shut-off function, this device is easy to use for quick on-the-spot analysis in various applications such as swimming pools, spas, industrial processes, and disinfection.
| Manual | Hanna Iodine Checker Sales Sheet Hanna Iodine Checker Manual |
| Manufacturer | Hanna Instruments |
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HI718 Checker Free Iodine Range
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