Hot Promo Digital Portable Waterproof LCD PH&ORP Meter Automatic Calibration 0.0-14.0 pH Tester 500mV orp Water Quality Value Mmonitor
Best Water High Rating provide meter voltage, meter movement, orp ph Big Stock Promotion Digital Portable Waterproof LCD PH&ORP Meter Automatic Calibration 0.0-14.0 pH Tester 500mV orp Water Quality Value Mmonitor. Get 20% discount Now! Now US $52.00/piece. Hurry buy Now before back to normal price! Normal price US $65.00. Dont waste your time. Buy Now only in EasyTime Store Trusted Seller Store! Automatic Calibration Digital Portable Waterproof PH&ORP Meter 0.0--14.0pH and 500mV Oxidation-Reduction Potential 1 Product Name: CT-6821 - pen type PH&ORP (pen) meter 2 Products: CT-6821 PH&ORP pen acidimeter use the high-performance CPU chip, high-precision AD converter technology and SMT technology is a versatile, intelligent instrument. Storage, computing and Compensation Determination of PH&ORP value parameters. Clear display, simple operation and accurate test performance so that it has a good price. It can be widely used in the chemical industry, metallur...