What interfaces are included for connectivity?

The device features USB and LAN interfaces for mouse, keyboard, and remote control.

What is the warranty period for this product?

The product comes with an 18-month warranty.

What is the input amplitude range?

The input amplitude range is 3dBm to 13dBm with 50 ohm impedance.

Suin St2050 Series Max 4 Channels Frequency Standard Comparator with Built-in Frequency Counter

Name: Suin St2050 Series Max 4 Channels Frequency Standard Comparator with Built-in Frequency Counter
Brand: Shijiazhuang Suin Instruments Co., Ltd.
SKU: 773152872

Hebei, ChinaShijiazhuang Suin Instruments Co., Ltd.

US$11,000.00-20,000.00

1 SET

Product profile

Customization

Available

Warranty

18 Months

OEM/ODM Service

Yes

Model NO.

ST2051/2052/2053/2054

Measuring Channels

1/2/3/4

Frequency

5MHz, 10MHz

Built-in Frequency Counter

13 Digits/S

Interface

USB, LAN

Input Amplitude

3dBm~13dBm

Measuring Function

Allan Standard Deviation, Accuracy, Aging Rate etc

Transport Package

Carton Package

Specification

365*154*467 mm

Trademark

SUIN

Origin

China

HS Code

9031809090

Production Capacity

30, 000 Sets/Year

Key features

Multi-Channel Measurement: Supports 1, 2, 3, or 4 measuring channels for flexible configuration.

Dual-Channel Technique: Utilizes advanced dual-channel frequency difference measuring technique.

Customizable Sampling Time: Sampling time is adjustable by user demand from 1s to 108s.

Real-Time Allan Deviation: Features graphic interface for auto and real-time Allan Deviation measurement.

Atomic Clock Analysis: Measures Cesium, Hydrogen, and Rubidium atomic clocks for fluctuation and aging.

High Precision Counter: Built-in 13-digit frequency counter with 1 digit per second resolution.

Versatile Connectivity: Includes USB and LAN interfaces for remote control and data transfer.

OEM/ODM Service: Offers OEM and ODM customization services for specific requirements.

Company profile

Shijiazhuang Suin Instruments Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-02Nearest Port: Beijing, Tianjin, ShanghaiAverage Response Time: ≤4.85hTerms 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.