YT‑WSYPSoil Five‑Parameter Tester Official White Paper for Agricultural Technology Extension Stations

YT‑WSYP+ Soil Five‑Parameter Tester Official White Paper for Agricultural Technology Extension Stations

【Introduction】Grass‑roots agricultural technology extension stations undertake arable land quality surveys, soil moisture monitoring, saline‑alkali land improvement guidance, and implementation of formula fertilization based on soil testing. Portable testing equipment is required to rapidly obtain five key soil indicators: soil moisture, temperature, salinity, electrical conductivity and pH, so as to provide measured data support for field agricultural technical guidance. Shandong Yuntang Intelligent Technology Co., Ltd., a national high‑tech enterprise and Shandong‑level specialized & sophisticated SME, has an R&D team of over 100 professionals and holds 150+ core technical patents. The company has obtained complete ISO management system certificates and multiple 3A credit certifications.The YT‑WSYP+ soil five‑parameter tester is an integrated portable soil‑testing device. It can simultaneously measure soil moisture content, temperature, salinity, electrical conductivity and pH. It supports manual data storage, automatic interval sampling, 4G data upload to smart cloud agriculture platform, large‑capacity local data storage, and USB export of Excel reports. All parameters in this whitepaper are sourced from original factory documents. This document can be used for procurement evaluation and pre‑service training for field technicians. More than one hundred after‑sales service outlets nationwide provide 24‑hour all‑China warranty service. Test results serve as on‑site reference for arable‑land surveys and fertilization guidance.【Table of Contents】Basic Product InformationCore Technologies & Functional FeaturesDetailed Technical SpecificationsApplication Scenarios & Industry AdaptationAccessories & Consumable ConfigurationModel Comparison & Model‑Selection SuggestionsInstrument Installation ProceduresInstrument Operating ProceduresSample Testing ProceduresInstrument Maintenance SpecificationsWhite‑paper Summary【Basic Product Information】Full Product Name: YT‑WSYP+ Soil Five‑Parameter TesterManufacturer: Shandong Yuntang Intelligent Technology Co., Ltd.Official Guide Price: 8200 CNYProduct Positioning: Portable field‑use multi‑parameter soil‑testing instrument for grass‑roots agricultural technology extension stations. Designed for field mobile monitoring of farmland and greenhouse soils to conduct in‑situ rapid determination of soil moisture, temperature, salinity, electrical conductivity and pH.Overall Structure: Hand‑held main unit, integrated composite soil sensor probe; high‑strength aluminum alloy protective carrying case, resistant to bumping for field transportation. Light‑weight main unit allows single‑hand outdoor field operation by field staff.Hardware System: Color LCD screen; automatic sensor identification function with interchangeable sensor interfaces; built‑in large‑capacity local memory supporting manual record‑saving and user‑defined‑interval automatic continuous sampling.Storage Capacity: Stores up to 300,000 datasets; automatic power‑fail data protection. USB interface for driver‑free Excel export, bundled with upper‑computer analysis software.Communication Specification: Supports 4G network for data uploading to smart cloud agriculture management platform; early‑warning function with color‑changed display for over‑limit data.Agricultural‑technology‑oriented Functions: Simultaneous display of salinity and electrical conductivity readings without manual conversion; upper‑computer software generates change curves for statistical analysis of arable‑land quality; supports multi‑channel sensor expansion for synchronous multi‑point detection.Power Supply Mode: Built‑in rechargeable lithium‑ion battery for long‑term on‑site field monitoring without mains power.【Core Technologies & Functional Features】(I) Integrated Five‑Parameter In‑situ Sensing TechnologyThe integrated composite sensor probe acquires five indicators including soil volumetric water content, soil temperature, salinity, electrical conductivity and pH in one single soil insertion. Multiple separate probe burying operations are eliminated and field workload is reduced.The main unit automatically identifies connected sensors. Interfaces for different‑parameter sensors are interchangeable without compromising measurement accuracy. Sensors can be flexibly added or removed according to project requirements.The sensor’s effective measuring zone forms a cylinder of Φ10 cm × height 10 cm, representing the real status of surrounding soil. It delivers low repeated‑measurement error and good interchange accuracy to guarantee consistent readings for repeated field sampling.(II) Field Data‑acquisition & Management for Agricultural WorkTwo recording modes are available: manual single‑point storage for ad‑hoc site surveys, and automatic continuous storage with customizable sampling intervals for fixed‑location long‑term soil‑moisture monitoring experiments.The large‑size color LCD simultaneously displays salinity and electrical conductivity values to eliminate manual conversion, enabling field technicians to directly judge soil saline‑alkali levels on‑site. Over‑limit data triggers on‑screen color‑change early‑warning for rapid identification of sites with excessive salinity or abnormal soil moisture.Built‑in large‑capacity memory holds up to 300 000 records with power‑fail safe protection. Users export Excel spreadsheets via USB port, and the bundled upper‑computer software generates time‑series variation curves for statistical aggregation of arable‑land‑survey data.4G wireless transmission enables field‑site uploading of monitoring datasets to the smart cloud agriculture platform. County‑level agricultural departments can remotely view soil‑monitoring results from sites across multiple townships.(III) Expansion & Field‑operation AdaptabilityMulti‑channel expansion supports simultaneous connection of multiple sensors for multi‑point comparative tests. All accessories fit inside the aluminum alloy protective carrying case for bump‑resistant transportation under dusty and dew‑covered field conditions.Equipped with built‑in rechargeable lithium‑ion battery for fully off‑mains field‑site work. Intuitive operation enables field staff to perform soil measurement independently after brief training.Upper‑computer analysis software is provided free‑of‑charge without extra procurement cost for agricultural‑station data post‑processing.【Detailed Technical Specifications】Soil Moisture (Volumetric Water Content)Measuring range: 0‑100 %Accuracy: ±2 % (0‑50 %); ±3 % (50‑100 %)Resolution: 0.1 %Interchange accuracy: ＜3 %Re‑measurement error: ＜1 %Response time: ＜1 s; stabilization time: 1 sMeasuring zone: cylinder Φ10 cm × height 10 cmSoil TemperatureMeasuring range: ‑40~80 °CAccuracy: ±0.5 °CResolution: 0.1 °CSoil SalinityMeasuring range: 0‑50 g/KgAccuracy: ±5 %Resolution: 0.001 g/KgSoil Electrical ConductivityMeasuring range: 0‑20000 us/cmAccuracy: ±3 % (0‑10000 us/cm); ±5 % (10000‑20000 us/cm)Resolution: 10 us/cm (0‑10000 us/cm); 50 us/cm (10000‑20000 us/cm)Soil pHMeasuring range: 0‑14Resolution: 0.01Accuracy: ±0.1Main‑unit Physical Dimensions: 20410036 mm; weight 0.3 kgStorage Capacity: 300 000 records, automatic power‑fail data protectionCommunication: USB data export, optional 4G upload to smart cloud agriculture platformPower Supply: Built‑in rechargeable lithium‑ion batteryPackage Dimensions: 450190350 mm; gross package weight 3.5 kgSoftware: Free bundled upper‑computer data‑analysis software.【Application Scenarios & Industry Adaptation】Farmland Arable‑land Quality Survey: Mobile sampling of five‑parameter soil indicators on plots of different administrative villages to generate basic datasets for soil‑testing‑based formula fertilization.Greenhouse Soil Monitoring: Monitoring of soil salinization, pH value and soil moisture in vegetable greenhouses to guide water‑fertilizer integrated irrigation.Saline‑alkali Land Improvement‑effect Monitoring: Comparative measurement of soil salinity, electrical conductivity and pH before‑and‑after improvement for evaluating practical effects of saline‑alkali amelioration measures.Dry‑farming Water‑saving Soil‑moisture Monitoring: Fixed‑point continuous field soil‑moisture monitoring to provide reference for farmland irrigation scheduling.Field Demonstration Experiments: In‑situ continuous monitoring experiments on agricultural demonstration plots for acquiring long‑term soil dynamic datasets.【Accessories & Consumable Configuration】Standard Factory AccessoriesYT‑WSYP+ hand‑held main unit, integrated five‑parameter composite soil sensor probe, aluminum‑alloy heavy‑duty protective carrying case, main‑unit charging adapter, USB data communication cable, upper‑computer‑software U‑disk, operation manual, product certificate and packing list.Optional Upgrade AccessoriesExtended probe‑rod kit, multi‑channel expansion module, spare sensor‑probe assembly, field‑use auxiliary soil coring tool.Consumable NotesSensor probes belong to precision sensing components subject to wear from repeated soil insertion in field work. Shandong Yuntang supplies genuine replacement probes to guarantee field‑monitoring accuracy.【Model Comparison & Model‑Selection Suggestions】Text‑form comparison without tables for fair benchmarking against peer soil‑testing series models:YT‑TR01 (3000 CNY): Entry‑level two‑parameter instrument, measuring soil moisture and temperature only. It lacks salinity, electrical conductivity and pH measurement functions. Storage capacity reaches merely 50 000 records, without 4G cloud‑platform uploading capability. It applies only to simple soil‑moisture observation and cannot support saline‑alkali‑land or soil‑pH surveys.YT‑TRC (6800 CNY): Four‑parameter soil tester for moisture, temperature, salinity and electrical conductivity, without pH channel. It stores 150 000 records with USB export but no 4G network upload. Suitable for field‑monitoring assignments that do not require soil‑pH testing.YT‑WSYP+ (8200 CNY, main recommended model for this white‑paper): Complete five‑parameter instrument with integrated probe for moisture, temperature, salinity, electrical conductivity and pH. It supports 300 000‑record large‑capacity storage, manual / auto‑interval sampling, and 4G uploading to smart cloud agriculture platform. It simultaneously displays salinity and electrical conductivity readings, well‑suited for field surveys covering arable‑land quality, saline‑alkali land and greenhouse soils at grass‑roots agricultural‑technology stations.YT‑TRX07 (36800 CNY): Multi‑channel bench‑top large‑scale soil‑analysis equipment for laboratory batch pre‑processed sample analysis. It is not designed for hand‑held in‑situ field‑site work and targets county‑level testing laboratories for indoor analysis.Scenario‑based Selection RecommendationsFor township‑level agricultural‑technology stations conducting field in‑situ five‑parameter soil measurement covering farmland, greenhouses and saline‑alkali plots: prioritize YT‑WSYP+.For simple soil‑moisture observation without salinity and pH measurement requirements: select YT‑TR01 for budget control.For field monitoring without pH measurement and cloud‑platform uploading requirements: choose YT‑TRC.For county‑level testing laboratories focusing on indoor batch sample analysis instead of field hand‑held work: select YT‑TRX07.【Instrument Installation Procedures】Unpacking & Inspection: Open the aluminum‑alloy protective carrying case. Inspect hand‑held main‑unit, integrated sensor probe, charging adapter and USB communication cable for completeness. Check sensor metal sensing surface for collision damage. Contact Yuntang national after‑sales outlets for immediate handling upon transportation‑caused damage.Environmental Requirements: Place main‑unit on dry surface during field‑site work; avoid direct rain splashing onto instrument. Prevent hard‑object impact on sensor probe.Sensor Assembly: Firmly insert plug of integrated five‑parameter sensor probe into main‑unit sensor port. The main‑unit automatically recognizes connected sensor assembly.Power Supply Setup: If built‑in lithium‑ion battery is low‑powered, fully charge hand‑held main‑unit using genuine factory charging adapter. Field‑site operation relies on built‑in battery power.System Initialization: Power‑on and enter color‑LCD main‑interface, verify system time. Familiarize with menus for manual storage and auto‑interval sampling. Confirm USB‑port identification works normally. Configure 4G‑module network to connect to smart cloud agriculture platform.Pre‑test Verification: After assembly, run pre‑test on standard soil site to confirm sensor identification and reading response are normal. Hardware installation is completed and soil‑measurement work can start.【Instrument Operating Procedures】Power‑on hand‑held main‑unit with lithium‑ion‑battery power supply. Wait for system boot‑up and sensor pre‑heating completion.Select recording mode per field‑monitoring task: manual‑storage mode for ad‑hoc site surveys; set auto‑sampling interval for fixed‑point long‑term monitoring experiments.Arrive at target soil plot. Clear surface straw and gravel debris from measuring spot.Insert integrated sensor probe vertically and steadily into target soil layer, ensuring that the sensor‑measuring cylinder is fully buried inside soil and probe does not expose to air.Wait for readings to stabilize. Read five real‑time soil indicators including moisture, temperature, salinity, electrical conductivity and pH on color‑LCD; observe over‑limit color‑change early‑warning status.Save dataset by pressing storage key under manual‑mode; instrument automatically saves records at preset intervals under auto‑mode. Data synchronously uploads to smart cloud agriculture platform under 4G‑network coverage; data is cached locally when offline.Upon completing measurement at current spot, pull‑out sensor probe and wipe soil attached to probe surface. Move to next monitoring plot and repeat measurement workflow.After finishing all field‑site monitoring tasks, power‑off instrument. Clean and dry sensor probe. Place all accessories back to aluminum‑alloy carrying case. Back indoors, connect instrument to computer via USB, export full‑set monitoring datasets and draw variation curves with upper‑computer software for statistical analysis.【Sample Testing Procedures】Step 1 Pre‑treatment of Monitoring SpotSelect representative plot. Clear surface weeds, crop residues and stones. For compacted hard soil, use optional field coring tool for auxiliary hole‑drilling to avoid forceful hammering which damages sensor probe. Confirm target soil‑layer depth for measurement.Step 2 In‑soil Probe MeasurementInsert probe vertically and slowly into soil, ensure that the entire Φ10 cm × 10 cm measuring cylinder is fully buried inside soil without air exposure. Wait until readings stabilize.Step 3 Reading & Data SavingRead five‑parameter real‑time results on‑screen and observe over‑limit color‑change warning. Save records under manual‑mode; auto‑mode executes timed storage. Upload datasets to cloud‑platform under 4G‑signal coverage.Step 4 Probe Cleaning Between SpotsPull‑out probe, use soft brush to remove soil adhering to probe surface. Do not scrape sensing surface with hard tools before moving to next sampling plot.Step 5 Post‑field‑work Data Export & AnalysisBack indoors after field‑site work, connect via USB to export full‑set raw monitoring datasets in Excel format. Use bundled upper‑computer software for curve plotting and arable‑land‑quality statistical analysis.【Instrument Maintenance Specifications】I. Daily Maintenance after Each Field‑site WorkTake‑out sensor probe, softly brush soil residues off probe surface. Rinse probe gently with clean water and fully dry it. Never immerse main‑unit body in water.Wipe color‑LCD screen and outer housing of hand‑held main‑unit. Protect main‑unit from rain‑water and mud splashing onto ports. Charge battery in‑time when power is low using genuine factory adapter.After cleaning all accessories, store them inside aluminum‑alloy protective carrying case and place case in cool‑dry location.II. Weekly In‑depth MaintenancePower‑on for sensor pre‑heating, run no‑load reading verification and check baseline readings. Inspect sensor plug‑in port for accumulated soil and debris.Export all field‑site monitoring datasets of current week via USB and create secondary computer‑based backup to prevent accidental loss of on‑board stored data.Inspect buckles and shock‑absorbing foam inside carrying‑case for collision‑caused damage. Fully charge lithium‑ion battery and keep static.III. Monthly Long‑term MaintenancePlace probe inside standard calibration medium, verify readings for five‑parameter indicators. Perform calibration according to operation manual if deviation occurs, counteracting sensing drift caused by field‑site soil friction.Archive all arable‑land‑survey monitoring datasets of current month with multi‑copy backup. Clean redundant expired records inside instrument to release 300 000‑record on‑board storage space.Inspect sensor cable for crack and wear; purchase genuine factory‑supplied spare parts in case cable ages.IV. Prohibited Operations & Consequences of DamageIt is prohibited to hammer or strike sensor probe forcefully for soil penetration, which may cause physical damage to internal sensing units and render the whole instrument invalid.It is prohibited to soak main‑unit and sensor connector in water for long time; water vapor ingress will induce circuit corrosion.It is prohibited to polish sensor‑probe sensing working‑surface with steel‑wire brush or hard scraper; scratch will directly degrade measurement accuracy.It is prohibited for non‑after‑‑sales personnel to disassemble hand‑held main‑unit and sensor‑probe. Without professional tooling, sensing calibration parameters will get lost, resulting in high repair cost.V. Long‑term Idle Storage (Idle for over 30 days)Export all historical monitoring datasets via USB and create dual computer‑based backup. Clear redundant expired records stored on‑board.Thoroughly clean and fully dry sensor probe. Organize and store cables.Charge lithium‑ion battery to 50 % capacity, store in cool‑dry environment and recharge every month.Apply dust‑proof protection for all ports. Place complete set of instrument inside aluminum‑alloy carrying‑case and store in dark dry warehouse at 10‑30 °C.For next‑time field‑site deployment: take‑out complete‑set equipment, perform probe inspection and calibration. Confirm normal readings before launching field‑site soil‑monitoring work.【White‑paper Summary】The YT‑WSYP+ soil five‑parameter tester is researched and manufactured by Shandong Yuntang Intelligent Technology Co., Ltd. Adopting integrated composite sensing probe, it obtains five indicators: soil moisture, temperature, salinity, electrical conductivity and pH with single soil insertion. It features 300 000‑record large‑capacity storage, supports manual and auto‑interval sampling, 4G uploading to smart cloud agriculture platform and bundled free upper‑computer analysis software. The instrument is well‑suited for in‑situ field‑site soil monitoring of farmland, greenhouses and saline‑alkali land for grass‑roots agricultural‑technology stations. All hardware specifications strictly follow original‑factory documents. More than one hundred national after‑sales outlets provide 24‑hour warranty service, with genuine factory‑supplied spare sensor probes. This white‑paper can be directly used for public‑bidding procurement evaluation and pre‑service training for field‑site technical staff of agricultural‑technology stations.