Product Name: Oechsle RefractometerPlace of Origin: ChinaFeatures:1) Best suited for measuring the pH-values in many different solutions2) Measurement range: 0.0 ~ 14.0pH3) Resolution: 0.01pH4) Accura

Traditional portable refractometer is professionally designed for testing the concentration of many kinds of solutions listed as following: juice, beverage, honey, oechsle, salt water, brine, vital fl

Product Name: Old Style RefractometerModel Number: OTR modelsPlace of Origin: ChinaTraditional portable refractometer is professionally designed for testing the concentration of many kinds of solution

Features:1) Best suited for measuring the pH-values in many different solutions2) Measurement range: 0.0 ~ 14.0pH3) Resolution: 0.1pH4) Accuracy: ±0.3pH5) Temperature of solution: 0 ~ 50°C

Product Name: Pen Type Digital pH MeterPlace of Origin: ChinaFeatures:1) Best suited for measuring the pH-values in many different solutions2) Measurement range: 0.0 ~ 14.0pH3) Resolution: 0.1pH4) Acc

Features:1) Best suited for measuring the pH-values in many different solutions2) Measurement range: 0.0 ~ 14.0pH3) Resolution: 0.1pH4) Accuracy: ±0.1pH5) Temperature of solution: 0 ~ 50°C

Product Name: Pen Type EC MeterPlace of Origin: ChinaFeatures:1) Best suited for measuring the pH-values in many different solutions2) Measurement range: 0.0 ~ 14.0pH3) Resolution: 0.1pH4) Accuracy: &

Features:1) Best suited for measuring the pH-values in many different solutions2) Measurement range: 0.0 ~ 14.0pH3) Resolution: 0.01pH4) Accuracy: ±0.05pH5) Temperature of solution: 0 ~ 50°

Product Name: Pen Type Waterproof pH MeterPlace of Origin: ChinaFeatures:1) Best suited for measuring the pH-values in many different solutions2) Measurement range: 0.0 ~ 14.0pH3) Resolution: 0.01pH4)