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Product profile
Customization
AvailableWarranty
18 MonthsApplication
Time Frequency InstrumentModel NO.
SF2002Power
NoCertification
CEVoltage Output
NoCurrent Output
NoThermocouple (TC)
NoResistance-Temperature Detector (RTD)
NoLCD Display
VFDCustomized
Non-CustomizedOEM/ODM Service
YesTransport Package
Carton PackageSpecification
392*452*272 MMTrademark
SUINOrigin
ChinaHS Code
9031809090Production Capacity
30000 Set/YearKey features
High Precision Calibration: Accuracy up to 5*10-8 with 100MHz crystal oscillator for metrological service.
Versatile Instrument Support: Calibrates mechanical, electronic, and digital stopwatches with wide input ranges.
OEM/ODM Service Available: Supports OEM and ODM customization services for specific client needs.
CE Certified Quality: Meets CE certification standards for safety and quality assurance.
Compact and Portable Design: Dimensions 390*255*105mm and weight 3.7kg for easy handling and storage.
Fast Response Operation: Features quick response and easy operation suitable for factory and research.
Comprehensive Accessories: Includes power cord, user guide CD, and various test leads for immediate use.
Flexible Lead Time: Off-season lead time within 15 workdays; peak season one month.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-09-02Nearest Port: Beijing, Tianjin, ShanghaiAverage Response Time: ≤2.19hTerms of Payment: T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, CPT, FCA, EXW
AI-Powered supplier vetting
SummaryShijiazhuang Suin Instruments Co., Ltd. is a China-based manufacturer of test and measurement instruments, operating since 1990 with 95 employees and a stated manufacturing area of approximately 11,000–12,000 square meters. The supplier reports ISO9001 certification, CE and RoHS approvals for most products, two production lines, annual capacity of up to 30,000 sets, and lead times within 15 working days in both peak and off-peak periods. Its product range includes signal generators, spectrum analyzers, programmable power supplies, digital multimeters, power quality analyzers, and related testing systems. Evidence indicates established R&D and engineering resources, export capability, and recognized technical centers. However, the provided information does not substantiate specific after-sales performance, customer cases, financial strength, or completed customization projects.
Supplier typeThe supplier is explicitly identified as a manufacturer and limited company based in Hebei, China. Its stated business scope and product listings cover test and measurement instruments, electrical products, software, and related systems.
CertificationsThe supplier reports an ISO9001:2015 management-system certificate, while its description also states ISO9001:2000 certification and CE and RoHS approval for most products. This provides explicit evidence of quality-system certification and product compliance coverage, although the slices do not identify which specific products hold each approval.
R&D capabilityThe supplier explicitly conducts R&D and has received recognition including high-tech enterprise status, industrial design centers, an academician workstation, and an engineering research center. It also reports 25 years of R&D engineer experience and an electronics-instrument technical center, providing strong evidence of established innovation resources.
Production capacityThe supplier reports an approximately 11,000–12,000 square meter operating or manufacturing area, an SMT production line, two production lines, annual capacity of up to 30,000 sets, and order lead times within 15 working days in both peak and off-peak seasons. These stated facilities, capacity, and lead-time data support a positive assessment of production capability.
Product Q&A
Q:What is the accuracy of the Sf2002 Stopwatch Calibrator?
A:
The accuracy is up to 5*10-8, with specific formulas for mechanical, electrical, and digital stopwatches.
Q:Does the product support customization?
A:
The product itself is non-customized, but OEM/ODM services are available.
Q:What types of stopwatches can be calibrated?
A:
It supports mechanical stopwatches, electronic stopwatches, and digital electrical stopwatches.
Q:What is the warranty period for this device?
A:
The warranty period is 18 months.
Q:What are the payment terms?
A:
Payment can be made via T/T or PayPal.
Send Inquiry
*To:
Shijiazhuang Suin Instruments Co., Ltd.
Shijiazhuang Suin Instruments Co., Ltd.*Content:
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