ShangHai KuoSi Electronic Co. Ltd.,

(0.01 pH resolution) Mode:l PH-900 PH-900A Measuring Range: 0.00 - 14.00 pH Accuracy: <=+/-0.03 p

Main Features: 1. Fully waterproof 2.Auto on and off 3. Auto temperature compensation external knobs or s

(0.01 pH resolution) - Totally Waterproof - Low Power Consumption - Automatice Switch-off - Low-battery

With special compound pH electrode as probe and three digits liquid crystal display, is easy for operating. It

Model:DDS-CF,DDS-EC,DDS-TDS,DDS-uS/cm,DDS-ppm DDS-ppt Measuring Range:0 - 100 CF,0 - 10.0 EC,0 - 1999 mg/l,

Model: PH-890 PH-990 Measuring Range: 0.00 - 14.00 pH 0 - +/-199.9 mV 0 - +/-1999mV , 0 to 100 celsiu

(0.01 pH resolution) Water-resistant Low Power Consumption -Automatice Switch-off Low-battery Alarm (

Note: Difference between the two models is the reference cell electrolyte. 65-IP is with solution form and can

Model: 84-IP 84-IIP 87-IP 87-IIP Measuring Range 0 - 14 pH Temperature Range 0 to 60 celsius

Model :P-IA P-II P-III Measuring Range: 0.0 - 14.0 pH Resolution :0.1 pH Accuracy :+/- 0.1 pH Calibrat

Model:PX-IA PX-II PX-III Measuring Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: +/- 0.1 pH Calibr

Model: PH-IA PH-II PH-III Measuring Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: ± 0.

-Waterproof -Low Power Consumption -Automatice Switch-off -Low-battery Alarm (as long as there is any di

-Water-resistant -Low Power Consumption -Automatice Switch-off -Low-battery Alarm (as long as there is a

Model :88-IP ,88-IIP,88-IA,89-I Measuring Range:0 - 14 pH,0 - 14 pH,0 - 14 pH,0 - 14 pH Temperature Range :0

Model :99-I 99-IA PS-02 PE-200 Measuring Range: 0 - 14 pH ,0 - 14 pH, 0 - 14 pH ,0 - 14 pH Temperature Ran

For lab application, especially useful for solution that is corrosive to PC plastic and circumstances where hi

Used for determination of electricity conductivity or conductivity titration of solution. Model : DJS-1 DJS-2

Dissolved Oxygen electrode Model ZDO-1 Residue current =< 0.005 uA Response time 30 seconds for 90

ph buffer solution, ph calibrating liquid, ph substances, ph normal solution.which is used in ph calibration.