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Product profile
Customization
AvailableAfter-sales Service
OfferedWarranty
1 YearModel NO.
LZ-643Display
3 3/4digital LCD DisplayDC Measurement
Four AA Batteries (Alkaline Battery Is RecommendedRange
30kg, 3kg, 300gAccuracy
(2%of Reading +0.1%of Range)Humidity
35~75%Transport Package
Wooden CaseSpecification
four AA batteries (alkaline battery is recommendedTrademark
LinkjoinOrigin
ChinaHS Code
9031809090Production Capacity
800 Sets/YearKey features
Portable Design: Compact and convenient for on-site measurement and easy storage.
Long Battery Life: Continuous use for over 30 hours with four AA alkaline batteries.
High Resolution: Resolution of 0.1G allows detection of residual magnetism and remanence.
Dual Measurement Modes: Supports both AC and DC magnetic field measurement with max value hold.
Data Memory: Stores up to 64 readings in real time for convenient data recording.
USB Connectivity: Connects to computer via USB for magnetic field monitoring systems.
Multiple Units: Supports G, T, Oe, and A/m units for versatile applications.
1-Year Warranty: Comes with a 1-year warranty and after-sales service support.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-23Nearest Port: SHENZHEN, SHANGHAI, GUANGZHOUAverage Response Time: ≤9.41hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP
AI-Powered supplier vetting
SummarySynotherm Ltd. is a China-based limited company described as both a trading company and manufacturer/factory, with five employees and valid import/export licensing. Its stated scope covers hardware, electronic products, and medical laboratory equipment, while offered products include laboratory instruments, agricultural dryers, microwave furnaces, and chillers. The supplier supports extensive customization and ODM services, but reports no new products in the past year, no SDK, and no professional technical or 3D software design capability. Service procedures exist, though supplier-assessment and corrective-action records are incomplete; complaint handling has documented follow-up. Overseas infrastructure and offline trade-show participation are absent. Certification, production scale, and customer-case evidence are not provided.
Supplier typeThe supplier is identified as a limited company and trading company, while another record also classifies it as a manufacturer/factory. Its business scope includes wholesale of hardware and electronic products and sales of medical laboratory equipment, indicating a mixed trading and manufacturing profile, but the five-employee headcount suggests a small operation.
CertificationsThe available evidence confirms that the supplier holds a valid import/export license. No other product, quality, or management certifications are identified, so certification coverage beyond trade authorization cannot be assessed.
After-Sales capabilityThe supplier has a clear customer-complaint procedure with follow-up records, which supports a defined complaint-handling process. However, it has no overseas warehouse, showroom, agent or branch, and no offline trade-show participation; supplier-service assessment and corrective-action procedures lack written records.
R&D capabilityThe supplier offers ODM services and multiple forms of design customization, but reports no new products during the past year, no available SDK, no professional technical-supplier R&D capability, and no 3D software design service. This indicates limited evidenced product-development infrastructure.
Customization capabilityThe supplier explicitly supports customization from samples, designs, minor and flexible customization, and full customization, and also provides ODM services. These records directly demonstrate broad customization offerings despite the absence of professional technical and 3D software design services.
Product Q&A
Q:What is the measurement range for DC?
A:
The DC measurement ranges are 30kG, 3kG, and 300G.
Q:Can it measure both AC and DC fields?
A:
Yes, the LZ-643 is designed for both AC and DC magnetic field measurements.
Q:What is the battery life?
A:
It can continuously operate for more than 30 hours when the back-light is turned off.
Q:Does it have data storage capabilities?
A:
Yes, it features two 64-readings memory for recording measurement data in real time.
Q:What is the warranty period?
A:
The product comes with a 1-year warranty and after-sales service is offered.
Send Inquiry
*To:
Synotherm Ltd.
Synotherm Ltd.*Content:
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