What is the minimum order quantity?

The minimum order quantity is 1 set.

Does the device support English interface?

Yes, the device supports a Chinese-English switch, making it compatible with both domestic and international occasions.

Compact Handheld Zinc Oxide Tester for on-Site Function Testing

Name: Compact Handheld Zinc Oxide Tester for on-Site Function Testing
Brand: Refine On (Hebei) Electric Power Technology Co., Ltd.
SKU: 2145101992

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

US$1,507.00-1,820.00

1 Piece

Product specifications

Three-Phase Testing

Product profile

Customization

Available

After-sales Service

Provided

Warranty

One-Year

Model NO.

NRBL603

Accuracy Grade

Load Way

Electronic Load

Display

Digital

Control

Computer Control

Weight

7.5kg

Power Source

Internal Lithium Battery or DC8.4V Adapter

Charging Time

> 2.5 Hrs

Continuous Working Time

> 7hrs

Interval Working Time

> 7×24hrs

Leakage Current

0-20mA (Extensible)

Voltage

30-250V(Extensible)

Resistive Current

0-20mA(Extensible)

Capacitive Current

0-20mA(Extensible)

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

Three-Phase Synchronous Measurement: Simultaneously tests three-phase current and voltage to improve working efficiency.

High Accuracy & Anti-Interference: Accuracy grade 1 with anti-interference calculation and angle compensation for 220kv+ lines.

Portable Handheld Design: Lightweight 7.5kg integrated case, dust-proof and anti-corrosion for easy on-site carrying.

Smart BT Control & Data Export: Android BT APP control with U-disk export for Word files and data storage.

Extensible Current & Voltage Range: Voltage 30-250V and current 0-20mA are extensible based on customer demand.

Long Battery Life: Built-in lithium battery provides >7 hours continuous working time and >7x24 hours interval time.

Dual Language Interface: Supports Chinese-English switch for compatibility with domestic and international occasions.

Safe Isolation Design: Weak current inside with isolated sensors ensures safe and reliable operation.

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 warranty period for this tester?

We provide a one-year warranty for the Compact Handheld Zinc Oxide Tester.

Q:Can the voltage and current ranges be customized?

Yes, the voltage range (30-250V) and current range (0-20mA) are extensible and can be customized based on customer demand.

Q:How is the data stored and exported?

The device features large storage capacity with data protection during power-off. Data can be exported via U-disk into Word files, and BT control allows uploading via an Android APP.

Q:What is the working time of the battery?

The built-in high-energy lithium battery supports over 7 hours of continuous working time and over 7x24 hours of interval working time.

Q:Is the device suitable for three-phase measurements?

Yes, it supports three-phase synchronous measurement, allowing simultaneous testing of three-phase current and voltage to improve efficiency.