PH /ORP متر رومیزی هانا مدل HI-2209-02

توضیحات محصول The HI 2209 pH/mV Meter can also measure ion concentration (ISE) or ORP (oxidation reduction potential) in the extended mV range with optional electrodes. FEATURES/BENEFITS: * Manual calibration for offset and slope * Manual Temperature Compensation (MTC) * Large, easy to read LCD * Built-in Solution Holders * Includes HI 1332B PEI body refillable probe