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Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing
Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing
Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing
Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing
Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing
Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing
Specifications
Packaging Details :
plywood case
Advantage2 :
Digital LCD display
Place of Origin :
China
Advantage5 :
Anti-interference design
Advantage9 :
Overload protection
Advantage7 :
Simple one-key operation
Payment Terms :
T/T,L/C
Advantage4 :
High measuring precision
Advantage10 :
CE certified standard
Advantage1 :
Portable compact body
Certification :
CE SGS ISO9001
Brand Name :
Sansion
Delivery Time :
5-8 work days
Advantage3 :
Dual function measuring
Model Number :
SXDW
Advantage6 :
Wide test range
MOQ :
1
Advantage8 :
Built-in rechargeable battery
Description
Product Overview

The Portable Digital Earth Ground Resistance and Insulation Resistance Tester is a multifunction electrical testing instrument designed for measuring grounding resistance, insulation resistance, and electrical safety parameters in power systems, substations, industrial facilities, telecommunications networks, and renewable energy installations.

Featuring advanced digital technology, high measurement accuracy, and user-friendly operation, this tester provides reliable data for preventive maintenance, commissioning, and troubleshooting of electrical grounding and insulation systems. Its compact and portable design makes it ideal for both field and laboratory applications.

Key Features
  • Dual Function Design – Ground Resistance & Insulation Resistance Testing
  • High Accuracy Digital Measurement Technology
  • Large LCD Display with Clear Readings
  • Automatic Range Selection
  • Data Hold and Memory Storage Function
  • Low Power Consumption with Battery Operation
  • Strong Anti-Interference Performance
  • Portable and Lightweight for Field Use
  • Suitable for Substations, Power Plants, and Industrial Facilities
  • Compliance with International Electrical Safety Standards
Technical Specifications
Parameter Specification
Ground Resistance Range 0.01Ω – 2000Ω
Insulation Resistance Range 0.1MΩ – 20GΩ
Test Voltage 250V / 500V / 1000V
Measurement Accuracy ±2% RDG
Display Large Digital LCD
Power Supply Rechargeable Battery
Operating Temperature -10°C ~ +50°C
Data Storage Available
Protection Class IP54
Advantages
Accurate Ground Resistance Measurement

The instrument accurately evaluates grounding system performance, helping engineers ensure personnel safety and equipment protection.

Reliable Insulation Testing

Multiple test voltage outputs allow comprehensive insulation assessment for cables, transformers, motors, switchgear, and other electrical equipment.

Portable Field Operation

The lightweight design and battery-powered operation enable convenient testing in remote locations and outdoor environments.

Enhanced Safety

Built-in protection functions prevent damage caused by overload, short circuits, and incorrect connections during testing.

Applications

The tester is widely used for:

  • Power Utility Maintenance
  • Electrical Installation Testing
  • Transformer Grounding System Inspection
  • Substation Ground Grid Testing
  • Industrial Equipment Maintenance
  • Telecommunications Grounding Verification
  • Solar Power System Grounding Tests
  • Wind Farm Earthing System Inspection
  • Building Electrical Safety Assessment
  • Railway and Transportation Electrical Systems
FAQ
Q1: Is your company a sales company or a manufacturer?

A: Sansion Power Electric Co., Ltd. is an industrial and trade enterprise, with its own factory, self-produced and self-sold. We were founded in 2005 and have twenty years of production experience. Our company has reliable production lines, test rooms and R&D centers.

Q2: Whether the goods are in stock, whether they can be customized, and how long the delivery time is?

A: After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents.

Q3: Is the quality guaranteed?

A: In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.

Q4: What are the after-sales terms?

A:We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.

Q5: What are the cooperative countries or regions?

A: Products have been successfully exported to the United States, French ,Brazil, Australia, Spain, Portugal , Oman ,Russia, the Netherlands, Indonesia, Bangladesh, Saudi Arabia, Chile, Colombia, Panama, Malaysia  and other countries and regions.

Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing

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Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing

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Product Detail
Packaging Details :
plywood case
Advantage2 :
Digital LCD display
Place of Origin :
China
Advantage5 :
Anti-interference design
Advantage9 :
Overload protection
Advantage7 :
Simple one-key operation
Contact Supplier
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Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing
Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing
Portable Digital Earth Ground Resistance and Insulation Resistance Tester for Electrical Safety Testing

Sansion Power Electric Co., Ltd.

Verified Supplier
1 Years
hubei, wuhan
Since 2005
Business Type :
Manufacturer
Main Products :
Transformer Test Bench, Transformer Turn Ratios Tester, Transformer Capacity Characteristic Tester
Total Annual :
50000000-80000000
Employee Number :
120~150
Certification Level :
Verified Supplier
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