What is the range of the built-in stopwatch?

The internal electronic stopwatch has a range of 0.0000-999999 seconds with a resolution of 0.1mS.

Single Phase Automatic Relay Test System

Name: Single Phase Automatic Relay Test System
Brand: Beijing GFUVE Electronics Co., Ltd.
SKU: 695073352

Beijing, ChinaBeijing GFUVE Electronics Co., Ltd.

US$10,000.00

1 Set

Product profile

Customization

Available

Type

Universal Testing Machine

Accuracy Grade

0.5

Model NO.

Test-750

Display

Digital

Power Source

AC220V

Types

Automatic Relay Test System

Rated Input Power

AC:220V±10%-1000va-50Hz

Range

0~300V

Max Current

0-100A

Stopwatch

Range: 0.0000~999999s

Ammeter

Range: Inside, 0.000~150.0A

Voltmeter

Range: 0.0~600.0V(AC or DC)

Resistor

Resistance: 0.5~2.5kohms

Turn on/Turn off Auxiliary Contacts

Max Voltage: AC250V or DC120V

Operational Environment

Temperature: -10~40

Transport Package

Standard Export Carton

Specification

CE, ISO9001: 2008, IEC

Trademark

GFUVE

Origin

Beijing China

HS Code

9030849000

Production Capacity

200/Month

Key features

Portable Aluminum Alloy Design: Compact and lightweight (18kg) with a durable aluminum alloy chassis and PC panel for field use.

High Current Output Capacity: Delivers a maximum output current of 0-150A with high reliability and double overload protection.

Precise Digital Measurement: Features LCD display with 0.5% accuracy for AC/DC voltage (up to 600V) and current measurements.

Comprehensive Protection System: Equipped with automatic short circuit, overload, and over-range protection for all isolated outputs.

Integrated Electronic Stopwatch: Built-in stopwatch with 0.1mS resolution and range up to 999999s for precise timing tests.

Versatile AC/DC Output: Provides adjustable AC and DC voltage outputs with full isolation for diverse relay testing needs.

Wide Voltage Range Coverage: Supports auxiliary AC voltage up to 120V and DC voltage up to 300V for various relay types.

Relay Contact Testing: Tests turn-on/turn-off auxiliary contacts with max voltage AC250V or DC120V and 1A max current.

Company profile

Beijing GFUVE Electronics Co., Ltd.

Beijing, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: TIANJINGAverage Response Time: ≤10.81hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryBEIJING GFUVE ELECTRONICS CO., LTD. is a China-based supplier of current transformers, power meters, calibration equipment, power quality analyzers, and related electrical testing products. The provided records describe the company as both a manufacturer/factory and a trading company, with four production lines, broad export-market coverage, stated export activity since 2010, and in-house import/export rights. ISO 9001 and ISO 14001 certifications are reported, alongside 31–40 years of cumulative R&D engineer experience and 21–30 quality-control staff. Its stated lead time is within 15 working days in off-peak periods and one month during peak periods. Evidence of product and export activity exists, including current transformers and GPS-based time synchronization devices, but customer references are limited to one named buyer and one recorded trade transaction. The supplied information does not establish financial strength, after-sales service processes, or product customization capability.

Supplier typeThe supplier is identified as a limited company based in Beijing, China. Its business classification is stated as a trading company, while another record identifies it as a manufacturer/factory, indicating a mixed manufacturing and trading profile.

CertificationsThe company states that it has achieved ISO 9001 certification, and its supplier-management certifications are listed as ISO 9001 and ISO 14001. These records provide explicit evidence of certified quality and environmental management systems.

R&D capabilityThe supplier reports 31–40 years of cumulative R&D engineer experience and describes ongoing development of durable and stable power-system products. These statements support an established R&D resource, although no patents, dedicated laboratories, new-product counts, or independently verified innovations are provided.

Production capacityThe supplier reports four production lines, an annual output above the stated threshold, a Beijing factory location, 21–30 quality-control staff, and lead times of within 15 working days off-peak and one month during peak periods. These explicit operating and quality-control figures support meaningful production capability.