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Megger
Test Equipment: Accurate Electrical Insulation & Testing Solutions
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Measuring Instruments at Best Prices
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Megger -Accurate Electrical Insulation & Testing Solutions
Megger -Accurate Electrical Insulation & Testing Solutions

Megger was founded in 1903 by Julius Maggin, originally focusing on the development of electrical testing instruments. Over the years, the company has grown to become a leading global provider of electrical test equipment, offering a wide range of tools designed to ensure the safety and reliability of electrical systems. Megger’s products are used across various industries, including power generation, construction, utilities, electrical maintenance, and manufacturing. Key applications include insulation resistance testing, circuit testing, power quality analysis, earth ground testing, and protective relay testing.
Megger offers a complete solution for electrical testing and measurement, specializing in critical maintenance areas like cable fault locating, protective relay testing, and power quality testing. Their product range includes top-tier tools such as Insulation Testers, Electrical Testers, Low Resistance Ohmmeters & Ground Resistance Meters. These high-quality products ensure the safety, efficiency, and reliability of electrical systems across various industries, making Megger a trusted leader in electrical testing and maintenance.
We are dedicated to delivering Megger’s advanced Electrical Insulation & Testing Solutions across the UK, Ireland, and internationally. Our services include comprehensive, door-to-door shipping with all duties and taxes covered, ensuring a smooth, hassle-free delivery to your site. Wherever you are in the UK or Ireland, we provide dependable solutions designed to protect your industrial assets and boost operational efficiency.
We operate fully registered companies in both the UK and Ireland (EU), enabling us to efficiently manage shipping to all European Union member countries and non-EU destinations. Our pricing includes door-to-door delivery with all duties and taxes covered, ensuring a seamless and hassle-free experience for our customers.
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At qinstrument, we are committed to offering the best price guaranteed on all our Test & Measurement Equipments.

At qinstrument, we are committed to offering worldwide shipping to meet your needs wherever you are.
Megger Instruments Applications
Megger instruments are trusted worldwide for their precision and reliability in electrical testing and measurement applications. Designed to support critical maintenance, troubleshooting, and system verification, Megger’s tools are essential in industries such as power utilities, manufacturing, construction, and telecommunications. From identifying cable faults and testing insulation to analyzing power quality and verifying grounding systems, Megger instruments ensure safety, efficiency, and compliance in every stage of electrical system maintenance and diagnostics.
Overview
In the power utilities industry, accurate electrical testing is critical for ensuring the safety, efficiency, and reliability of power generation, transmission, and distribution systems. Megger’s advanced testing instruments are trusted worldwide for maintaining infrastructure integrity and minimizing downtime. From preventive maintenance to fault diagnosis, Megger provides comprehensive solutions that support the safe and continuous operation of electrical networks in utility environments.
Key Applications:
- Cable Fault Location: Identifying and pinpointing faults in underground and overhead power cables to reduce service interruptions and speed up repairs.
- Insulation Resistance Testing: Evaluating the condition of insulation in transformers, switchgear, and cables to prevent failures and extend equipment life.
- Ground Resistance Testing: Ensuring effective grounding for substations and power systems to enhance safety and protect equipment from faults and surges.
- Protective Relay Testing: Verifying the performance and calibration of protective relays to ensure timely and accurate fault isolation.
- Power Quality Analysis: Monitoring voltage, current, harmonics, and other parameters to maintain stable and efficient power delivery.
Overview
In the manufacturing industry, accurate electrical testing is critical for maintaining equipment reliability, minimizing downtime, and ensuring worker safety. Megger’s advanced testing solutions support preventive maintenance, quality control, and troubleshooting of electrical systems throughout manufacturing facilities. Their instruments enable fast and accurate diagnostics, helping manufacturers maintain operational efficiency and comply with industry safety standards.
Key Applications:
- Equipment Maintenance: Using insulation testers and low resistance ohmmeters to assess motor windings, circuit connections, and control panels for early fault detection.
- Grounding System Verification: Ensuring proper grounding of machinery and electrical systems with ground resistance meters to prevent electrical hazards.
- Power Quality Monitoring: Identifying voltage fluctuations, harmonics, and load imbalances using power quality analyzers to optimize energy use and equipment performance.
- Electrical Safety Checks: Verifying circuit integrity, continuity, and proper wiring with multimeters and electrical testers during routine inspections and installations.
Overview
In the construction industry, accurate and reliable electrical testing is essential for ensuring safety, code compliance, and the proper functioning of electrical installations. Megger provides advanced testing instruments that support every stage of construction—from initial installation and commissioning to final inspection and ongoing maintenance. With rugged designs and user-friendly interfaces, Megger tools help construction professionals identify faults, verify connections, and maintain system integrity on job sites.
Key Applications:
- Insulation Resistance Testing: Verifying the quality and safety of wiring insulation in new and existing electrical installations.
- Continuity and Voltage Testing: Ensuring proper electrical connectivity and voltage presence in circuits during construction and inspection.
- Ground Resistance Measurement: Assessing grounding systems to guarantee safety and meet regulatory standards.
- Low Resistance Testing: Checking the quality of electrical joints, connections, and bonding to prevent system failures.
- Multifunction Testing: Combining key testing functions in one device for efficient onsite diagnostics and system verification.
Overview
In the telecommunications industry, accurate electrical testing is critical to maintaining the performance, reliability, and safety of communication networks and infrastructure. Megger’s solutions offer dependable measurement and diagnostic tools for installing, maintaining, and troubleshooting telecom systems. Their instruments help ensure the integrity of cabling, grounding systems, and power supplies that support uninterrupted data and voice transmission.
Key Applications:
- Cable Testing and Fault Location: Detecting and locating faults in telecom cables to minimize downtime and signal loss.
- Ground Resistance Testing: Verifying proper grounding to prevent signal interference and ensure system protection.
- Insulation Testing: Measuring insulation resistance in telecom equipment and wiring to detect wear or moisture ingress.
- Battery and Power Supply Testing: Monitoring backup power systems, including UPS and battery banks, for reliable network operation.
- Continuity and Voltage Testing: Ensuring uninterrupted electrical paths and safe voltage levels in telecom infrastructure.

At qinstrument, we are committed to offering the Genuine Test & Measurement Equipments.
Megger Available Product Part Numbers with Categories
Clamp Meters
3051GP1A2B21AB4K8M5HR5 | 3051CD0A02A1AB3H2L4M5K8HR5 | 2088 |
3051GP2A2B21AB4K8M5HR5 | 3051TG1A2B21AB4K8M5HR5 | 2090 |
3051GP3A2B21AB4K5M5HR5 | 3051TG2A2B21AB4K8M5HR5 | 2051TG |
3051GP3A2B21AB4K8M5HR5 | 3051TG3A2B21AB4K8M5HR5 | 2051CD |
3051GP4A2B21AB4K8M5HR5 | 3051TG3A2B21AB4K5M5HR5 | 2051S |
248RAI1RK | 3051TG4A2B21AB4K8M5HR5 | 3051TG |
248HANANONS | 3051DG1A22A1AB4K8M5HR5 | 3051CD |
248HAI1N0NS | 3051DG1A22A1AB4M5HR5 | 3051S |
3051DP1A22A1AB4M5HR5 | 3051SMV3M12G4R2E12A1AC30D5E1M5Q4Q15T1 | 3051L |
3051DP1A22A1AB4M5K8HR5 | 3051SMV3M12G4R2E12A1AD5E1M5Q4Q15 | 3051SMV |
3051DP2A22A1AB4M5K8HR5 | 3051CG2A22A1AB4M5I1HR5 | 3051SAL |
3051DP3A22A1AB4M5K8HR5 | 3051CG3A22A1AB4K5M5DFHR5 | 3051SFC |
3051DP4A22A1AB4M5K8HR5 | 3051CG4A22A1AB4K5M5DFHR5 | 4088 |
644HAE5J6M5 | 3051CG4A22A1AB4M5HR5 | 751 |
644HAK5J6M5 | 3051CG5A22A1AB4M5K5HR5 | 248 |
644HAK1J6M5 | 3051TA2A2B21AB4K8M5HR5 | 644 |
644HAK1J6M5QT | 3051TA2A2B21AB4M5HR5 | 3144 |
644HAK5J6M5QT | 3051TA2A2B21AB4E5M5HR5 | 2051TG |
644SAK5J6M5DC | 3051TA3A2B21AB4K8M5HR5 | 2051S |
644RAI1RK | 3051TA4A2B21AB4K8M5HR5 | 3051TG |
3051S |
Electrical Testers
0065 |
0078 |
214C |
114C |
Ground Resistance Meters
5300 |
5400 |
5600 |
5900 |
.
Insulation Testers
8732 |
8721 |
8705 |
8711 |
8750 |
Low Resistance Ohmmeters
Trex |
Multimeters
2120 |
2130 |
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Why Choose Qinstrument?
Best Prices Guaranteed: We offer the best prices online for a wide range of Megger Insulation Testers, Electrical Testers, Low Resistance Ohmmeters & Ground Resistance Meters ensuring you get top-quality products at unbeatable value.
Efficient Lead Times: While some Megger instruments may have specific lead times, we strive to reduce them as much as possible. Our dedicated team ensures transparent communication regarding product availability and delivery schedules, keeping you well-informed at every step so you can plan your operations with confidence and avoid any unexpected delays.
Worldwide Shipping: Whether you’re located in the UK, Ireland (EU) or internationally, our extensive shipping network guarantees fast and reliable delivery of Megger Instruments. We offer door-to-door service, covering all duties and taxes, so your equipment arrives hassle-free, no matter where you are. With a focus on efficient logistics, we ensure timely shipments to meet your operational needs.


About Qinstrument
Qinstrument provides top-tier test and measurement solutions from renowned brands like Bently Nevada, Druck, Fluke, Rosemount, Emerson, Net Safety, Teledyne FLIR, and Panametrics. We serve the UK and EU, offering hassle-free delivery without any additional taxes or duties, ensuring seamless service across all regions.