ElectrochemicalPortable pH measurement with a dedicated glass-electrode sensor and automatic host recognition.

One handheld platform covers eight interchangeable measurement options: pH, ORP, conductivity, dissolved oxygen, turbidity, suspended solids, chlorophyll-a and blue-green algae. Each model has its own specifications page and quotation path.
Each model pairs the handheld host with a dedicated probe. Images, models, ranges, resolutions and accuracy values follow the supplied technical files; open a card for the complete specifications.
8 models shown
ElectrochemicalPortable pH measurement with a dedicated glass-electrode sensor and automatic host recognition.
ElectrochemicalPortable oxidation-reduction potential measurement for field verification and process checks.
ElectrochemicalPortable conductivity measurement with a parameter-specific probe and logged field readings.
Optical & solidsFluorescence dissolved-oxygen measurement without a membrane or electrolyte replacement routine.
Optical & solidsPortable turbidity measurement for drinking water, surface water and treatment verification.
Optical & solidsPortable suspended-solids and sludge-concentration measurement with selectable sensor ranges.
Algae monitoringPortable chlorophyll-a measurement for lakes, reservoirs, aquaculture and field surveys.
Algae monitoringPortable blue-green algae measurement for bloom investigation and water-body surveys.
Eight models cover pH, ORP, conductivity, dissolved oxygen, turbidity, suspended solids, chlorophyll-a and blue-green algae
3.5-inch adjustable-backlight color display with automatic sensor recognition and adaptive reading screen
More than 100,000 stored records with USB export
IP67 host powered by four 3.7 V rechargeable lithium batteries
Each model has its documented range, accuracy, sensor construction and protection on a dedicated page
Use for rapid measurements, logged readings and result verification in the real water and field conditions.
Use for rapid measurements, logged readings and result verification in the real water and field conditions.
Use for rapid measurements, logged readings and result verification in the real water and field conditions.
Use for rapid measurements, logged readings and result verification in the real water and field conditions.
The PMI800 host platform is shared, while the sensor, range, calibration and suitable water differ by model. The order code is CJ-PMI800 Series. Unlisted standard items, options and consumables use “Final configuration is confirmed during quotation.”
The page values are structured from the supplied PMI800 technical files. After confirming the model and use conditions, we can prepare a neutral English datasheet, configuration confirmation and quotation.
Share your project requirementWe will respond with a recommended configuration, supporting documentation and quotation.