Insulation testers, also called Megohmmeters or megger testers, are specialised test and measurement instruments designed to assess the quality and integrity of insulation in multiple electrical components. These devices can test the insulation of a wide array of equipment, including cables, generators, motors, transformers, and other electronic devices. By applying a high voltage, an insulation tester measures the resistance between conductive parts and the insulation material, ensuring that it effectively prevents current leakage. Using a megohmmeter helps identify potential faults, ensuring safety and reliability in electrical systems.
Why Buy Insulation Testers?
The fundamental function of insulation testers is to ensure electrical safety. They help prevent issues like electric shock or short circuits and help prevent costly failures or breakdowns, ensuring your systems are operating efficiently. In addition, these megger testers ensure that your installations comply with local and international electrical codes.
Check Our Range of Insulation Testers:
Insulation testers are classified into various types, including handheld, portable models and bench-mounted testers. They include analogue and digital insulation testers with advanced models, including multifunction insulation testers and high-voltage insulation testers. Our quality lineup includes:
- Insulation Fault Locator: An insulation fault locator is a device designed to identify insulation faults with ease precisely.
- Dielectric Strength Tester: Measure the dielectric breakdown strength of materials.
- Hipot Tester: Verify the integrity of electrical insulation in high-voltage applications.
- Insulation Resistance Tester: An insulation resistance tester gets accurate resistance readings to maintain equipment reliability.
- Wireless Connector: This wireless connector provides convenient wireless connectivity for insulation testing.
Insulation Testers Based on Power Source:
We also carry insulation testers powered by different sources, which directly influence their portability and usability and where they can be effectively used. These include:
- Battery-Powered Insulation Testers – These testers get power from internal batteries, typically AA or rechargeable battery packs. They are highly portable and lightweight, making them ideal for on-site testing or locations without access to an external power supply.
- Mains-Powered Insulation Testers – These testers operate by plugging directly into an AC mains power supply. They are suitable for environments where consistent testing is required.
Which Insulation Tester Brand Should I Choose?
Choosing the right insulation tester depends on your specific needs and budget. When selecting a brand, consider factors like accuracy, voltage range, durability, and additional features. Among the leading brands include Fluke, Megger, Omron, Facom, and Kewtich.
