Is the device safe to use?

Yes, it is safe and reliable with weak current inside, voltage not exceeding 8.4V, and completely isolated sensors.

What is the warranty period for this tester?

The product comes with a one-year warranty.

Professional High-Performance Three-Phase Wireless Zinc Oxide Arrester Electrified Tester - Precise Detection Low-Power Anti-Interference

Name: Professional High-Performance Three-Phase Wireless Zinc Oxide Arrester Electrified Tester - Precise Detection Low-Power Anti-Interference
Brand: Refine On (Hebei) Electric Power Technology Co., Ltd.
SKU: 2133827552

Hebei, ChinaRefine On (Hebei) Electric Power Technology Co., Ltd.

US$1,739.00-1,925.00

1 Piece

Product specifications

Three-Phase Wireless

Product profile

Customization

Available

After-sales Service

Provided

Warranty

One-Year

Model NO.

NRBL5079

Accuracy Grade

Load Way

Electronic Load

Display

Digital

Control

Computer Control

Weight

7.5kg

Voltage

30-250V(Extensible)

Resistive Current

0-20mA(Extensible)

Capacitive Current

0-20mA(Extensible)

Charging Time

> 2.5hrs

Continuous Working Time

> 7 Hrs

Interval Working Time

> 7×24hrs

Transport Package

Wooden Box with Foam Inside

Specification

42×34×18 (cm)

Trademark

Refine On

Origin

China

HS Code

9030820000

Production Capacity

100 Set Per Week

Key features

Wireless Long Distance Sync: Wireless transfer distance over 1500 meters, customizable up to 5000 meters.

Three-Phase Synchronous Measurement: Tests three-phase current and voltage simultaneously, improving working efficiency.

Anti-Interference Processing: Features anti-interference calculation and angle compensation for high voltage levels.

Built-in Lithium Battery: High-energy battery with >2.5h charging time and >7h continuous working time.

Customizable Voltage Range: Voltage collection range 0-250V, extensible with optional electric field intensity input.

Customizable Current Range: Current collection range 0-20mA, extensible with optional current clamp sensor.

Data Storage and Export: Large storage capacity with U disk export for data and word files.

Company profile

R&D Capabilities100% Finished Products InspectionODM ServicesProduction Process Visualization

Refine On (Hebei) Electric Power Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.72h

AI-Powered supplier vetting

SummaryThe supplier is a technology-driven enterprise integrating R&D, production, sales, and after-sales service, offering electrical testing equipment, specialized tools, meters, and related products. It reports new products within the past year, ODM capability, broad customization options, and OEM service for well-known brands. Overseas service is stated for Vietnam and Russia, including installation, debugging, maintenance, repair, and training, but the supplier has no overseas warehouses, showrooms, agents, or branches and has not participated in offline trade shows. Quality assurance and raw-material traceability are reported, while several service-control procedures lack written records. Financial information is inconsistent and insufficient for assessment.

Supplier typeThe supplier identifies as a technology-driven enterprise integrating R&D, production, sales, and after-sales service. Its listed products include electrical tools, intelligent meters, energy measurement equipment, fault-location and cable-testing equipment, and specialized instruments, indicating a manufacturer-oriented technology supplier.

After-Sales capabilityThe supplier states that it provides after-sales service and offers installation, debugging, maintenance, repair, and training in Vietnam and Russia. However, it has no overseas warehouse, showroom, agent, or branch, has not participated in offline trade shows, and its complaint-handling and service corrective-action procedures have no written records, limiting evidence of formal service execution controls.

R&D capabilityThe supplier reports R&D capability, new products within the past year, ODM services, and integration of R&D with production and after-sales service. It does not have an available SDK, but the available evidence still explicitly supports product-development capability.

Production capacityThe supplier is described as integrating production with R&D, sales, and after-sales service, and it lists a broad product range including tools, meters, and testing equipment. Quality assurance and raw-material traceability are reported, but the slices do not provide production capacity, factory scale, or output data.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service, providing direct evidence of broad customization capability.

Product Q&A

Q:What is the main function of the Three-Phase Wireless Zinc Oxide Arrester Electrified Tester?

It performs precise detection of zinc oxide arresters with low power consumption and anti-interference capabilities, supporting three-phase synchronous measurement.

Q:What is the wireless transfer distance of the tester?

The standard wireless transfer distance is over 1500 meters, and it can be customized to 5000 meters.

Q:Can the voltage and current ranges be customized?

Yes, the voltage range is 0-250V (extensible) and the current range is 0-20mA (extensible), with optional electric field intensity and current clamp sensors.

Q:How long does it take to charge the battery?

The charging time is greater than 2.5 hours, with a continuous working time of over 7 hours.

Q:Does the device support single-phase testing?

Yes, it supports single-phase or two-phase testing in addition to three-phase synchronous measurement.