PD-501 portable multifunctional measuring device hereinafter called “the meter”, which is a multifunctional and excellent performance water solution analysis measuring meter. It can be used in lab for high accuracy measurement, which is more suitable for field and online application for environmental protection, water processing project etc. The notable features read as follows:

1.1. Multifunctional meter can measure the pH, conductivity, ORP (need to extra equip an ORP electrode), mV (need to extra equip a relevant ion electrode) and temperature value.

 

1.2. The housing of meter adopts special fold type design, looks good and smart as well as equips with special carrying case, testing electrode and standard buffer solution, make it more convenient for use.

 

1.3. Equip with a trinal combination electrode, has automatic temperature compensation function.

 

1.4. The meter adopts special LCD, can display 6 functional units.