Environmental Monitoring System Portable Small Automatic Weather Station
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Product Highlights
- Long Data Storage: Stores up to two years of meteorological data with PC download support.
- Extended Battery Life: Receiver lasts ~12 months; Outdoor transmitter lasts ~24 months on AA batteries.
- Real-time Monitoring: Data updates every 48 seconds with low battery daily checks.
- CE & RoHS Certified: Product meets CE and RoHS safety and environmental standards.
- OEM/ODM Support: Full customization, minor customization, and design-based options available.
- Professional Manufacturer: Established in 2013 with 41 employees and 12 years export experience.
Product Attributes
- Customization
- Available
- Standard
- Celsius/Fahrenheit
- Accuracy
- 1°C
- Model NO.
- WMC1040
- Usage
- Weather Station
- Display
- Digital
- Material
- Thermocouple
- Hygrometer Type
- Weather Station
- Color
- Black
- Humidity
- 20%~99%
- Temperature Resolution
- 0.1ºC
- Pressure Range
- 920~1080hpa
- Outdoor Temperature
- 40ºC~60 ºC
- Temperature Accuracy
- ±1ºC
- Transmission Data Update
- 48s
- Transport Package
- Box
- Origin
- China
- Production Capacity
- 5000pieces/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Environmental Monitoring System Portable Small Automatic Weather Station
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Product Description
WMC1040 is a professional weather station with data save function can be stored up to two years of meteorological information, supporting computer software, the user can downloaded all data to PC to save at any time for queries, very convenient and practical.

1. Receiver:
(1) Temperature range: 0ºC~50ºC(32ºF~122ºF); Temperature accuracy:±1ºC ; Temperature resolution: 0.1ºC;
(2) Humidity range: 20%~99%; Humidity accuracy:±5%
Humidity resolution:1%(condition: temperature 25ºC, humidity 50%);
(3) Pressure range: 920~1080hPa; Pressure accuracy:±5hPa Pressure resolution: 0.1 hPa;
(4) Transmission data update: 48s;
(5) Alarm: 2 minutes
(6) Power: 3*1.5V AA battery;
(7) Battery life: about 12 months
(8) Low battery check: power-on check, 00:00 check every day.
(9) Work temperature:0ºC to 50ºC
2. Outdoor transmitter:
(1) Temperature range: -40ºC~60ºC(-104ºF~140ºF); Temperature accuracy:±1ºC;Temperature resolution: 0.1ºC;
(2) Humidity range:20%~99%; Humidity accuracy:±5% Humidity resolution: 1%
(3) Wind speed range: 0~50m/s; Wind speed resolution: 0.1 m/s;
(4) Rain range: 0~9999mm; Rain resolution: 0.1mm(rainfall<1000 mm); 1 mm(rainfall>1000 mm);
(5) Data update: 48s;
(6) Power: 2*1.5V AA battery;
(7) Battery life: about 24months;
(8) Low battery check: power-on check, 00:00 check evey day.
(9) Work temperature:-40ºC~60ºC(-104ºF~140ºF);
(10) Anti-rainy




About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR259743". Items marked "" are certified.
Company Profile
Xian Lonn M&E Equipment Co., Ltd. is a wholly owned subsidiary of SHENZHEN LONNMETER GROUP and a high-tech enterprise specializing in the development, manufacturing, and global supply of intelligent measurement instruments.
We focus on helping industrial customers improve process efficiency, product quality, and operational reliability through accurate and intelligent measurement solutions.
Our product portfolio covers two major categories:
Process Measurement Instruments
Temperature Measurement Solutions
Core products include online density meters, portable density meters, concentration meters, viscosity meters, industrial temperature instruments, food thermometers, and wireless BBQ thermometers. These products are widely used in chemical processing, petroleum and energy, pharmaceuticals, biotechnology, food and beverage production, environmental monitoring, and industrial manufacturing.
Driven by continuous innovation, LONNMETER has obtained more than 10 national patents and multiple proprietary technologies. Our products comply with international market requirements and have achieved more than 19 global certifications, including CE, FCC, FDA, and explosion-proof certifications, ensuring reliable performance, safety, and compliance for customers worldwide.
Today, LONNMETER products are exported to more than 70 countries and regions, supported by over 30 authorized distributors and partners worldwide. Our major markets include Germany, the United Kingdom, Italy, Canada, the United States, Australia, the United Arab Emirates, South Korea, Malaysia, Vietnam, Thailand, and South Africa.
Over the years, we have served more than 100, 000 users globally and accumulated extensive application experience across a wide range of industries. Our solutions have been trusted by leading organizations including PetroChina, Sinopec, Yanchang Petroleum, Shenhua Group, Xifeng Liquor Group, and numerous manufacturers, distributors, and engineering companies around the world.
What sets LONNMETER apart is our commitment to providing complete measurement solutions rather than simply supplying instruments. Our engineering team works closely with customers to understand process requirements, recommend suitable products, and support successful implementation in real-world applications.
Every product is manufactured under strict quality control procedures, from component selection and assembly to calibration, testing, and final inspection. This commitment ensures consistent product quality and long-term reliability in demanding industrial environments.
As industries continue moving toward automation, digitalization, and intelligent manufacturing, LONNMETER remains dedicated to delivering innovative measurement technologies that help customers achieve higher efficiency, better process control, and sustainable growth.
Our Mission
Helping Customers Succeed Through More Accurate and Intelligent Measurement.
Our Vision
To Become a Global Leader in the Next Generation of Smart Measurement Technologies.
At LONNMETER, measurement is more than a product-it is our commitment to precision, innovation, and customer success.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 12th South of Chang'an Road, Yanta Dist., Xi'an, China 710061
-
Plant Area
- 1333 square meters
-
Number of Employees
- 41
-
Registered Capital
- 4,000,000 RMB
-
Terms of Payment
- T/T, LC, Western Union, PayPal, D/P, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shenzhen
-
Minimum Order Quantity
- 500 PCS
-
Supply Chain Partners
- 40
Our Production Capability & Technical Expertise
-
Main Products
- Food Thermometer, Digital Thermometer, Cold Chain Data Logger
-
Production Lines
- 3
-
Production Machines
- SMT, Assembling Line
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-12-06
-
Export Year
- 12 Years
-
Main Markets
- North America, Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, RoHS
-
Cooperated with Fortune 500
- No
FAQ
- How long can the weather station store data?
- The system can store up to two years of meteorological information and supports downloading all data to a PC for queries.
- What is the battery life of the device?
- The receiver has a battery life of about 12 months, and the outdoor transmitter lasts about 24 months, both using AA batteries.
- Does the product support customization?
- Yes, OEM and ODM services are available, including full customization, minor customization, and customization from samples or designs.
- What is the minimum order quantity (MOQ)?
- The Minimum Order Quantity is 500 PCS.
- What are the payment terms?
- Payment methods include T/T, LC, Western Union, PayPal, D/P, and small-amount payment.
- What is the lead time for production?
- The average lead time is one month for both peak season and off-season.
- What certifications does the product have?
- The product is certified with CE and RoHS.
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