What are the payment terms?

We accept T/T and PayPal for international transactions.

What is the lead time for orders?

Peak season lead time is one month, while off-season orders are completed within 15 workdays.

Is the device waterproof?

No, this frequency counter is not waterproof and should be used in controlled environments.

Ss7301 Frequency Counter Digital RF Signal Frequency Counter LCD Display

Name: Ss7301 Frequency Counter Digital RF Signal Frequency Counter LCD Display
Brand: Shijiazhuang Suin Instruments Co., Ltd.
SKU: 1947514702

Hebei, ChinaShijiazhuang Suin Instruments Co., Ltd.

Negotiable

1 SET

Product profile

Customization

Available

Warranty

18 Months

Frequency Range

Universal Frequency

Model NO.

SS7301

Display

Digital

Type

Digital

Measurement Methods

Direct Counting

Function

Frequency Measurement, Self-correction, Count, Period Measurement, Duty Cycle

Operating Temperature

0~50℃

Waterproof

Not Waterproof

Customized

Certification

ISO, CE, RoHS, PAHs

Color

Blue and White

OEM/ODM

Yes

Transport Package

Carton Package

Specification

375*105*235mm

Trademark

SUIN

Origin

China

HS Code

9030401000

Production Capacity

30000 Set/Year

Key features

High Accuracy Measurement: Features 10 digits/s resolution and 16-bit microcontroller for fast data processing.

Wide Frequency Range: Measures up to 26.5GHz with optional 40GHz extension for versatile applications.

Comprehensive Statistics: Supports multi-average, max/min, PPM, standard deviation, and Allan Variance calculations.

Multiple Input Channels: Includes CH1, CH2, and CH3 with flexible frequency range options up to 40GHz.

Customization Options: Offers OEM/ODM services and customizable frequency ranges for specific needs.

Diverse Connectivity: Standard USB and RS-232 interfaces with optional GPIB for easy integration.

Global Certifications: Certified with ISO, CE, RoHS, and PAHs standards for international compliance.

Company profile

Shijiazhuang Suin Instruments Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-02Nearest Port: Beijing, Tianjin, ShanghaiAverage Response Time: ≤1.73hTerms 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.