

•One-button switch can record both manually and automatically.
•Can connect with computer to upload, process, and backup datum.
•Both AC and DC are available, 8.4v 1500mAh Li-ion battery, with charging protection, Low voltage protection. Suitable for field detecting as well. •With powerful data storage function with flash storage, can store the latest 30,000 records, and also standard configured 4G SD card
•Datum saved in machine won't lose when power off.
•Computer software has powerful data processing functions.
•Probes have uniformity; different probes can be connected to any of the sensor interfaces.
•With 32channels, test at the same time, probes are unlimited in the range of capacity.
•RS485 communication, the cable can be up to 100meters
•Can choose testing parameters by you according to your needs. The sampling interval time of each sensor can be set separately.
•Low power consumption.
Technical parameter | |||
Testing Index | Parameter | ||
Temperature | Range:-40ºC - 120ºC; Accuracy:±0.3ºC; Resolution:0.1ºC | ||
Humidity | Range:0-100%RH; Accuracy:±3%RH; Resolution: 0.1%RH | ||
Dew Point | Range:-40ºC - 120ºC; Accuracy:±0.4ºC; Resolution:0.1ºC | ||
Soil Salinity | Range: 0-23mS/cm; Accuracy: ±2%FS; Resolution: 0.01mS/cm | ||
Soil compaction | Range: 0-89kg/cm² (0-100kg)/(0-7922kpa)/(0-890N/cm²); Accuracy: ±0.5%; Resolution: 1 | ||
Dew point | Range: -40ºC~120ºC; Resolution: 0.1ºC; Accuracy: ±0.4ºC | ||
Light intensity | Range: 0~200000Lux; Resolution: 1Lux; Accuracy: ±2%FS | ||
Photosynthetically active radiation | range: 0~2700umol/m s; Resolution: 1μmol/m² s; Accuracy: ±1μmol/m² s | ||
Wind direction | Range: 0~360°; Accuracy: ±5°; Resolution: 3° | ||
Wind speed | Range: Wind speed 0~45m/s; Resolution: 0.1m/s; Accuracy: Wind speed ±(0.5+0.03xV)m/s | ||
Rainfall | Range: 0~4mm/min; Accuracy: ±0.1mm; Resolution: 0.1mm | ||
CO concentration | Range: 0~2000PPM (if you want a range of 5000PPM or above, please notify before ordering); Accuracy: ±(50PPM +measured value x3%); Resolution: 1PPM | ||
Soil temperature | Range: -50ºC~100ºC; Accuracy: ±0.5ºC; Resolution: 0.1ºC | ||
Soil moisture | Range: 0~100%; Resolution: 0.1%; Accuracy: ±2.5% (indoor) ±5% (outdoor) | ||
pH | Range: 0~14; Accuracy: ±0.5 | ||
Total radiation | Range: 0~2000w/m²; Accuracy: ±1% (daily accumulation); Resolution: 5W/m² |

We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.
We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.
Yes, we are. We have more than 300 workers and 26680 square meters of production base in Zhejiang province which is close to Shanghai and Ningbo port. Welcome to come and visit our factory.
2. How do you guarantee the quality of your products?
We have passed ISO9001 / 14001 / 45001 quality system certification. And has a professional quality inspection team of more than 30 inspectors. Adhere to the strict quality control of each process from raw materials to packaging.
3. What is your after-sales service?
The warranty time is 1 full year, lifelong maintenance.
4. How long is your delivery lead time?
It is generally 3-5 days, but it will vary according to different products and quantities.
Yes, OEM is acceptable. Please contact us for specific information.


Up to now, TOP Cloud-Agri has joined the National 863 project, State Star Plan Project, and other multiple national scientific research projects, and the company was awarded 18 national Invention patents, 40 utility model patents, 7 appearance patents, 140+ product software copyright, 39 software product registration; Meantime, TOP Cloud-Agri has been identified as Zhejiang Provincial Academician Workstation, Provincial Enterprise Research Institute.
