What are the voltage measurement ranges?

Three-phase voltage measures 10-700V, and zero-line voltage measures 1-700V (effective value).

Does the device support three-phase unbalance measurement?

Yes, it measures three-phase voltage and current unbalance, including positive, negative, and zero sequence components.

HVHIPOT Portable Power Quality Analyzer GDPQ-300E With Good Price

Name: HVHIPOT Portable Power Quality Analyzer GDPQ-300E With Good Price
Brand: HV Hipot Electric Co., Ltd.
SKU: 1902779925

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$4,000.00-7,000.00

1 Set

Product profile

Customization

Available

Display

Digital

Installation

Direct Connected

Model NO.

GDPQ-300E

Usage

Standard Electric Energy Meter

Electric Equipment

Single-phase

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Power Meter

Certification

ISO

Customized

Non-Customized

Test and Analyze Power Quality

Power Measurement

Transport Package

Wooden or Box

Specification

ISO9001

Trademark

HV Hipot

Origin

Wuhan, China

HS Code

9031809090

Production Capacity

5000/Year

Key features

Portable Handheld Design: Compact dimensions 278*152*85mm and weight 1.6kg for easy field operation.

Long-term Data Monitoring: Records data for 15.5 hours to 388 days with adjustable intervals of 3s-30mins.

Comprehensive Harmonic Analysis: Measures up to 50th harmonic waves for voltage and current with detailed spectrograms.

PC Data Upload & Analysis: Equipped with software to upload and analyze measure data via USB connection.

Rechargeable Battery Power: Features a rechargeable Li-battery providing 5-6 hours of working time after full charge.

Digital Oscilloscope Function: Displays voltage/current signal waveforms with max sampling frequency of 200kHz.

ISO Certified Quality: Product holds ISO certification ensuring reliable operation and standard compliance.

Company profile

HV Hipot Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤3.87h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHV Hipot Electric Co., Ltd. is a China-based factory and limited company in Wuhan, Hubei, established in 2006 according to the company profile, while another description states operations began in 2003. It manufactures high-voltage testing and related electrical measurement equipment, including AC/DC hipot testers, partial-discharge testers, and circuit-breaker testers. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, three production lines, 6–10 quality-control staff, and eight years of R&D-engineer experience; another statement reports 18 technicians in its R&D team. It serves multiple overseas markets and accepts LC and T/T payment terms, with stated one-month lead times in both peak and off-peak seasons. Evidence supports established technical and manufacturing capabilities, but after-sales service, customization, and specific customer cases are not sufficiently documented.

Supplier typeThe supplier is identified as a limited company, a factory, and a manufacturing enterprise located in Wuhan, China. Its business focuses on instruments, meters, electrical and electronic products, particularly high-voltage testing equipment.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, while another company description confirms ISO9001 quality management certification and high-tech enterprise qualifications. These statements provide direct evidence of formal quality and environmental management credentials.

R&D capabilityThe supplier reports successive development of multiple high-voltage testing products, participation in high-voltage and energy-saving projects with State Grid-related organizations, research institutions, and Wuhan University, and an R&D team described as 18 technicians. These are explicit indicators of product-development and technical innovation capability.

Production capacityThe supplier operates as a factory with three production lines, 6–10 quality-control staff, a 2,712 m² manufacturing plant, and stated one-month order fulfillment in both peak and off-peak seasons. It also reports self-operated import and export rights and serves several overseas markets, supporting a positive assessment of production and delivery capability.