Product Introduction:
TRS-IINWireless soil water potential temperature measuring instrument is mainly used for field positioningDetecting and observing soil water potential and temperature can further obtain soil moisture and conductivityWater content and other soil hydraulic information provide a basis for soil water use.
The wireless soil water potential temperature measuring instrument adopts a fixed design, powered by solar energy, and is suitable for long-term field measurement of soil water potential and temperature. The instrument is equipped with a GPRS module, and data can be transmitted wirelessly.

Host function:
1. Large screen dot matrix LCD display with full Chinese menu operation.
2. It can simultaneously measure soil water potential and soil temperature, and can purchase only one set of instruments with multiple probes.
3. It has the function of automatically capturing the peak soil water potential, time setting, full-scale setting, and automatic saving.
4. It can be set for timed or manual collection. Automatically record and store data, with the screen displaying the stored quantity. The screen displays Beijing time, the amount of stored data, and the storage time.
5. Dual use of AC and DC, powered by a built-in lithium battery, with charging protection, battery level display, low voltage prompt, and can be stored in a recording location for a long time.
6. Equipped with GPS positioning function, it can display the latitude and longitude of the collection point in real time and save it.
7. Equipped with voice broadcast function, it can set voice alarm for exceeding the limit value, and provide real-time Mandarin voice broadcast for exceeding parameters, directly broadcasting real-time environmental parameter values.
8. The data saving function is powerful, and the internal Flash of the device can store the latest 30000 pieces of data. It comes with a standard 4G memory card for unlimited storage and can also store data simultaneously with Flash. You can view data on the host or import it into the computer for viewing. After an unexpected power outage, the data saved in the host will not be lost.
9. The probe has consistency, with hubs available in one to four and one to six configurations. It can be configured as needed during actual use, and the sensor interfaces for different meteorological parameters can be interchanged without affecting accuracy. After inserting the sensor into the host, multiple different categories of sensors can be manually searched, and the screen displays the number of connected sensors. The instrument has an extended function of 32 channels for simultaneous detection, which can achieve multi-point synchronous detection and can be combined as needed.
10. Equipped with a data management cloud platform and app. Data can be viewed through web pages or mobile phones.
11. With GPRS module, data can be transmitted without limit.
Manage cloud platform functions:
1. The built-in instrument cloud management platform includes a C/S architecture, which can summarize and analyze data from all portable and online devices, backup data to prevent loss, and view and operate on both web and mobile devices (available on Android/Apple systems).
2. Display the data collected by each sensor, detection time, and GPS coordinate information of the collection location.
3. Data can be uploaded to the management cloud platform through GPRS or USB data cable import. Data within the platform can be downloaded, analyzed, and printed.
4. The platform supports device data storage and provides sufficient capacity for long-term preservation.
5. The platform provides report formats such as curves and tables for device data, and the data can be exported and imported.
6. The platform can combine data to create reports, print reports, and export reports.
7. The software can be upgraded online.

Technical parameters:
Test time: ≤ 2 seconds
Recording capacity: The local Flash can store 30000 records, and the standard 4G SD card can store unlimited amounts.
Record time interval: 5 minutes to 99 hours
Voice Broadcast: Mandarin Chinese
Working power supply: AC/DC dual-use, built-in 7.4V/2.8Ah large capacity lithium battery power supply
Test time: ≤ 2 seconds
Record capacity: 12000 pieces of data
Maximum load of water potential: - 100KPa
Resolution: 0.01KPa
Accuracy: ± 0.25KPa, ± 0.5% F.S
Response time: 30s
Soil temperature range:- 55～+150℃
Soil temperature accuracy: ± 0.5
Soil temperature sensor length: 20CM

Model difference: