ShangHai KuoSi Electronic Co. Ltd.,

Note: 84-IP can be generally used in lab. 84-IIP is the accessory electrode for pH meter model P-IA and PX-IA. It has a special direct BNC plug to

(0.01 pH resolution) - Water-resistant - Low Power Consumption - Automatice Switch-off - Low-battery Alarm (as long as there is any display, t

TDS meter, TDS meters: EC METER, EC TESTER: ZDS-XX -Waterproof -Low Power Consumption -Automatice Switch-off -Low-battery Alarm (as long as

(0.01 pH resolution) - Totally Waterproof - Low Power Consumption - Automatice Switch-off - Low-battery Alarm (as long as there is any display

-Waterproof -Low Power Consumption -Automatice Switch-off -Low-battery Alarm (as long as there is any display the accuracy is guaranteed) Model