TR-901 Soil Redox Potentiometer

1、 Product Introduction
The oxidation-reduction potential (ORP/Eh), as a comprehensive indicator of soil environmental conditions, has been used for a long time. It characterizes the relative degree of oxidizing or reducing properties of a medium and has an important impact on soil chemical and biological processes. It is an important parameter for understanding soil properties and processes. The TR-901 soil ORP meter is mainly used for on-site in-situ testing of the oxidation-reduction potential of fresh or moist soil, in accordance with the "HJ746-2015 Soil Oxidation Reduction Potential Determination Potentiometric Method" standard.
2、 Product parameters

● Equipped with dedicated ORP electrodes, reference electrodes, and stainless steel hollow rods, which can be directly inserted into soil;
● Dual channel ORP detection channel, fully compliant with standard requirements;
Color touch screen, navigation based operation menu
● It has automatic temperature compensation function and supports manual temperature compensation;
● It has a reading lock function (automatic reading), and the measurement result is the final result without conversion or calculation
The data collection time can be set in minutes,
● Support 1-point and 2-point calibration;
● Support data storage and retrieval, with a storage capacity of 500 sets;
● Equipped with automatic backlight function;
● Equipped with automatic shutdown function;
● Built in rechargeable lithium battery, supports external power bank charging;
P65 protection level.