What is the warranty period for this tester?

The product comes with a 1-year warranty.

What are the typical application scenarios?

It is widely used in telecommunications, power generation, meteorology, computer rooms, oil fields, power distribution lines, and tower transmission lines.

How does the device handle measurement errors?

It utilizes fast filtering technology to minimize interference and displays the auxiliary electrode resistance value to help identify measurement errors caused by environmental factors.

Multi-Function Earth Tester for Ground Resistance Soil Resistivity and Earth Voltage Measurement

Name: Multi-Function Earth Tester for Ground Resistance Soil Resistivity and Earth Voltage Measurement
Brand: Wuhan Kaidi Zhengda Electric Co., Ltd.
SKU: 2226098805

Hubei, ChinaWuhan Kaidi Zhengda Electric Co., Ltd.

US$1,214.00-1,400.00

1 Piece

Sample price:US$1400.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

KDD400

Display Type

Digital Only

Certification

ISO9001

Customized

Product Name

High Voltage Insulation Resistance Tester

Test Voltage Waveform

Sine Wave

Test Frequency

128Hz

Open-Circuit Test Voltage

AC 30.0V Max, DC 30.0V Max

Electrode Spacing Range

0.1m-100.0m

Display Mode

Color Display

Test Leads

4PCS (15m Each) Red, 15m Black, 10m Yellow, and 10

Simple Test Leads

2PCS (1.5m Each) Yellow, 1.5m Green

Auxiliary Ground Stakes

4PCS(10mm*200mm)

Transport Package

Carton or Wooden Case

Specification

277.2mmx227.5mmx153mm

Trademark

KDZD

Origin

Hubei, China

HS Code

9030332000

Production Capacity

2500 Pieces

Key features

Multi-Function Measurement: Measures ground resistance, soil resistivity, earth voltage, DC voltage, DC resistance, and AC current.

Bluetooth & USB Connectivity: Connects to mobile app via Bluetooth or computer via USB for wireless/wired data transfer and analysis.

High Capacity Data Storage: Stores 500 data sets simultaneously with export capabilities for historical analysis and reporting.

Advanced Interference Filtering: Utilizes fast filtering technology to minimize interference and displays auxiliary electrode resistance for error identification.

Customizable Product Options: Offers customization for product name, test voltage waveform, frequency, and electrode spacing range.

Long Battery Life: Internal 11.1V lithium battery provides over 1000 continuous measurements in AC resistance mode.

Intelligent Alarm System: Features value hold and intelligent alarm notifications when measured values exceed set limits.

Wide Application Scope: Widely used in telecommunications, power generation, meteorology, oil fields, and factory grounding grids.

Company profile

Importers and ExportersSelf-brandedQuality Assurance

Wuhan Kaidi Zhengda Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Shenzhen Port.Wuhan Port.Shanghai Port.Guangzhou Port.Average Response Time: ≤1.62h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality, environmental, occupational-safety, service-management, and corrective-action practices. It offers OEM and ODM services, has reported new products within the past year, provides broad customization, and has valid manufacturing contracts with affiliated subcontractors. Export activity, self-operated import/export rights, multiple port options, and stated lead times indicate established international service capability. However, it does not provide 3D software design, has no in-stock service, overseas warehouse, or overseas showroom capability, and the evidence does not establish detailed production scale or financial strength. Customer references are limited to stated export destinations and general customer praise.

Supplier typeThe supplier provides manufacturing and assembling-related services, supports OEM and ODM arrangements, and maintains valid contracts with affiliated subcontractors. It also has self-operated import/export rights, while no evidence identifies it as a trading-only supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, covering quality management, occupational health and safety, and environmental management. These are explicit certifications relevant to supplier qualification.

After-Sales capabilityThe supplier states that it provides comprehensive pre-sale, in-sale, and after-sales service, and it has written procedures and records for service capability assessment, corrective and preventive action, and complaint handling. The evidence supports a documented after-sales process, although it does not quantify response or resolution performance.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and has an available SDK. These points provide explicit evidence of product-development capability, although the supplier does not provide 3D software design services.

Production capacityThe supplier has an assembling line, two quality assurance and quality control inspectors, standardized finished-product inspection instructions, valid manufacturing contracts with affiliated subcontractors, and stated lead times within 15 workdays in both peak and off-seasons. It lacks in-stock capacity, overseas warehouses, and overseas showrooms, but those limitations do not negate the evidenced manufacturing and delivery capabilities.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also offers OEM and ODM services. This indicates broad product customization capability; the separate lack of 3D software design services is a specific limitation rather than evidence against general customization.

Client casesThe supplier states that its products are exported to Australia, Russia, India, Pakistan, Vietnam, and other countries, and reports customer praise. These are evidence of international market exposure, but no named customer cases, project details, or independently verifiable references are supplied.

Product Q&A

Q:What measurement functions does the KDD400 support?

It supports two-, three-, and four-wire AC ground resistance, soil resistivity, double-clamp resistance, DC resistance, AC voltage, DC voltage, and AC current.

Q:How is data stored and transferred?

The device stores 500 data sets and connects to a mobile app via Bluetooth or a computer via USB for wireless or wired remote measurement and report export.

Q:What is the battery life of the instrument?

A fully charged internal 11.1V lithium battery provides over 1000 continuous measurements in AC resistance mode.

Q:Is the product customizable?

Yes, customization is available for product name, test voltage waveform, test frequency, open-circuit test voltage, and electrode spacing range.

Q:What certifications does the KDD400 have?

The product holds ISO9001 certification and complies with safety standards including IEC61326, IEC61010-1, IEC61557-1, and IEC61557-5.