Description
Waterproof handheld meter for pH, conductivity and dissolved oxygen (DO) without probe is a portable multiparameter base unit for electrochemical measurements when probes are selected and connected separately. The instrument is intended for professional monitoring of pH, conductivity (LF) and dissolved oxygen once the matching digital sensors are fitted, giving laboratories and field teams a flexible meter body that can be configured to the application. Battery power supports fully mobile operation away from mains supply, and the device is specified as a handheld instrument for on-site or production use. Omitting a factory-fitted probe allows users to pair only the sensors required for a given workflow or to standardise on existing probe inventories. Typical deployment covers water, process and environmental samples where robust portable multiparameter readout is needed. Packaged net weight is 2,81 kg and gross weight 3,81 kg. Supplied as one piece from manufacturer Hanna Instruments, this meter-without-probe variant complements related HI9819X configurations that ship with dedicated pH, optical DO or conductivity assemblies, while remaining focused on waterproof handheld multiparameter measurement.
This article is part of Conductivity meters & cells, in pH & electrochemistry. See also pH meters.
Key features
- Pack size: 1 pc
- Probe: without probe
- Parameters: pH, conductivity (LF), dissolved oxygen (DO)
- Power supply: Battery
- Handheld: Yes
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Questions about Digital pH,EC,DO portable meter (meter only)
What is this article?
Digital pH,EC,DO portable meter (meter only) is the article on this page. Luminix Health distributes Hanna Instruments for laboratory use. It sits in Conductivity meters & cells, inside pH & electrochemistry, in Instruments de précision.
A conductivity meter and its cell measure how well a solution carries current. The cell constant is the geometry that converts conductance to conductivity, and it is calibrated with a standard. Temperature compensation matters because conductivity rises with temperature.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
Which category should I open next?
The category is pH & electrochemistry. The sub-category is Conductivity meters & cells. The catalogue is Instruments de précision.
Shelves beside this one are pH electrodes & sensors, pH meters, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
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