{"id":35008,"date":"2025-10-27T15:53:16","date_gmt":"2025-10-27T14:53:16","guid":{"rendered":"https:\/\/www.samatools.it\/?post_type=product&p=35008"},"modified":"2026-05-13T12:32:50","modified_gmt":"2026-05-13T10:32:50","slug":"phmeter-conductivity-thermometer-datalogger-hd2156-2","status":"publish","type":"product","link":"https:\/\/www.samatools.it\/en\/product\/phmeter-conductivity-thermometer-datalogger-hd2156-2\/","title":{"rendered":"Portable pH conductivity meter datalogger for liquids – HD2156.2"},"content":{"rendered":"

The portable pH conductivity meter datalogger<\/strong> is a multifunction instrument designed for complete measurement of the main physico-chemical parameters of liquids: pH, mV, conductivity, resistivity, total dissolved solids (TDS), salinity and temperature<\/strong>.<\/p>\n

It is a professional solution that integrates in a single device the functionalities of a portable pH meter and a conductivity meter, allowing in-depth analysis of liquid behavior without the need for separate instruments.<\/p>\n

This type of instrument is particularly useful when different parameters need to be correlated. For example, pH values can be evaluated together with conductivity to better understand liquid composition and monitor variations over time.<\/p>\n

pH measurement is carried out with high stability thanks to multi-point calibration, while the conductivity section allows operation with probes with different cell constants, making it suitable for both low conductivity liquids and more concentrated solutions.<\/p>\n

Temperature is acquired simultaneously with the other parameters and used for automatic compensation, ensuring consistent results even in variable operating conditions.<\/p>\n

From an operational point of view, the portable pH conductivity meter allows both immediate measurement and time-based monitoring thanks to the datalogger function.
\nThe instrument can store up to 20,000 sets of data (pH\/mV + conductivity\/TDS\/salinity + temperature)<\/strong>, providing a complete record of measurement trends.<\/p>\n

This makes it ideal for applications where continuous data collection is required, without manual intervention, and for subsequent transfer to a PC for analysis and reporting.<\/p>\n

Operational functions such as value hold, relative measurement and automatic calculation of minimum, maximum and average values are available during use.<\/p>\n

Data transfer enables integration of the instrument into quality control processes.
\nThe presence of a data output allows connection to software for measurement collection, improving traceability and reducing transcription errors in quality control procedures.<\/p>\n

This instrument is the ideal choice when a complete portable liquid analyzer<\/strong> is required, capable of combining multiparameter measurement and data logging in a single device.<\/p>\n

Applications<\/h3>\n
    \n
  • Physico-chemical analysis of liquids<\/li>\n
  • pH and conductivity control in laboratory<\/li>\n
  • Monitoring of water and solutions<\/li>\n
  • Quality control in production<\/li>\n
  • Environmental applications<\/li>\n
  • TDS and salinity verification<\/li>\n
  • Industrial processes and water treatment<\/li>\n
  • Data collection for analysis and reporting<\/li>\n<\/ul>\n

    FAQ – Portable pH conductivity meter datalogger<\/h2>\n

    What is a pH conductivity meter?<\/strong>
    \nIt is an instrument that combines pH and conductivity measurement in a single device, allowing complete analysis of liquids.<\/p>\n

    When is a multiparameter instrument needed?<\/strong>
    \nWhen different parameters such as pH, conductivity and temperature must be correlated within the same sample.<\/p>\n

    What is the datalogger function used for?<\/strong>
    \nIt allows automatic recording of measurements over time without manual annotation.<\/p>\n

    How many measurements can it store?<\/strong>
    \nIt can store up to 20,000 data sets composed of pH\/mV, conductivity (or related parameters) and temperature.<\/p>\n

    Does it also measure temperature?<\/strong>
    \nYes, temperature is measured and used for automatic compensation of readings.<\/p>\n

    Is it suitable for different types of liquids?<\/strong>
    \nYes, it can be used on a wide range of liquids thanks to compatibility with different probes.<\/p>\n","protected":false},"excerpt":{"rendered":"

    The portable pH conductivity meter datalogger is a multifunction instrument designed for complete measurement of the main physico-chemical parameters of liquids: pH, mV, conductivity, resistivity, total dissolved solids (TDS), salinity and temperature. It is a professional solution that integrates in a single device the functionalities of a portable pH meter and a conductivity meter, allowing […]<\/p>\n","protected":false},"featured_media":34764,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[6450],"product_tag":[],"class_list":["post-35008","product","type-product","status-publish","has-post-thumbnail","product_cat-water-analysis","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.samatools.it\/en\/wp-json\/wp\/v2\/product\/35008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.samatools.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.samatools.it\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.samatools.it\/en\/wp-json\/wp\/v2\/media\/34764"}],"wp:attachment":[{"href":"https:\/\/www.samatools.it\/en\/wp-json\/wp\/v2\/media?parent=35008"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.samatools.it\/en\/wp-json\/wp\/v2\/product_brand?post=35008"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.samatools.it\/en\/wp-json\/wp\/v2\/product_cat?post=35008"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.samatools.it\/en\/wp-json\/wp\/v2\/product_tag?post=35008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}