What safety standards does the instrument comply with?

It complies with IEC61010-1, IEC61557-1, and IEC61557-5, featuring AC 3700V RMS withstand voltage protection.

What is the warranty period for this product?

The product comes with a one-year warranty.

Professional High-Performance Multi-Function Earth Resistance Tester - Precise-Detection Low-Power Anti-Interference

Name: Professional High-Performance Multi-Function Earth Resistance Tester - Precise-Detection Low-Power Anti-Interference
Brand: Refine On (Hebei) Electric Power Technology Co., Ltd.
SKU: 2125956862

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

US$600.00-800.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

One-Year

Model NO.

NR3002E

Function1

Ground Resistance Test, Loop Resistance Test

Function2

AC Current Test, AC Voltage Test

Accuracy Guaranteed Temperature and Humi

23℃±5℃, Below 75%Rh

Current Resolution

0.001mA

Voltage Resolution

0.01V

Power Consumption

750mA Max

Working Temperature and Humidity

-10℃~40℃,80%Rh or Below

Storage Temperature and Humidity

-20℃~60℃,70%Rh or Below

Pressure Resistance

AC 3700V/RMS(Between Circuit and Outside)

Transport Package

Wooden Box with Foam Inside

Specification

277mm×227mm×153mm

Trademark

Refine On

Origin

China

HS Code

9030332000

Production Capacity

100 Set Per Week

Key features

Multi-Method Measurement: Supports four-wire, three-wire, simplified two-wire, selective, and dual-clamp methods for versatile testing.

Auxiliary-Free Testing: Dual-clamp technology enables online measurement without auxiliary ground electrodes or isolation.

Comprehensive Functions: Measures ground resistance, soil resistivity, AC/DC voltage, AC current, and DC resistance.

Smart Connectivity: Features USB interface for data upload and Bluetooth for real-time mobile monitoring.

Long Battery Life: Built-in 11.1V lithium-ion battery allows over 1000 continuous measurements in AC resistance mode.

Data Storage Capacity: Stores up to 500 groups of test data with full indicator and overflow display.

Safety Compliance: Meets IEC61010-1 and IEC61557 standards with AC 3700V RMS withstand voltage protection.

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: ≤0.19h

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.