What safety certifications does the multimeter have?

It complies with IEC61010-1: 2001, CAT I 1000V, CAT II 600V, and Class of pollution 2.

What is the display type and size of this multimeter?

It features a 4.3-inch color LCD touch screen with double display capability.

What is the accuracy range of this digital multimeter?

The accuracy ranges from 0.5% to 1% depending on the specific measurement function.

SA5053 True RMS 5.5 Digits Digital Multimeters with USB Host/Device LAN RS-232 Interfaces

Name: SA5053 True RMS 5.5 Digits Digital Multimeters with USB Host/Device LAN RS-232 Interfaces
Brand: Shijiazhuang Suin Instruments Co., Ltd.
SKU: 771139662

Hebei, ChinaShijiazhuang Suin Instruments Co., Ltd.

US$350.00

1 SET

Sample price:US$350.00/set.Request sample

Product profile

Customization

Available

Warranty

18 Months

Installation

Desktop

Model NO.

SA5053

Display Mode

Digital

Accuracy

0.5%~1%

Theory

Electronic Meter

Power Source

Connection Type

RS-232

Maximum Scale

500 Reading/S

Range Conversion Type

AUTO/MAN RANGZ

Additional Measuring Item

Frequency

Display

LCD

Reading Rates

500 Readings/S

OEM/ODM

Yes

Certificate

Transport Package

Carton Package

Specification

256*106*322mm

Trademark

SUIN

Origin

China

HS Code

9031809090

Production Capacity

30000 Set/Year

Key features

True-RMS Measurement: Accurately measures True-RMS AC Voltage and AC Current for complex signals.

Advanced Data Visualization: Features histograms, trend charts, bar charts, and statistics on 4.3-inch LCD.

Multiple Interface Options: Supports USB Host/Device, LAN, RS-232, and optional GPIB for versatile connectivity.

Comprehensive Safety Certification: Meets IEC61010-1: 2001 standards with CAT I 1000V and CAT II 600V ratings.

OEM/ODM Customization: Offers OEM and ODM services to tailor products to specific client requirements.

Fast Reading Rate: Achieves up to 500 readings per second for efficient data acquisition.

Auto/Manual Range: Supports both automatic and manual range conversion for flexible operation.

Company profile

Shijiazhuang Suin Instruments Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-02Nearest Port: Beijing, Tianjin, ShanghaiAverage Response Time: ≤2.51hTerms 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.