
50V-RMS Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $255.00 | Condition is Used, Ideal Megger 61-788 Digital Insulation Resistance Meter, shipping cost = $8.71 | 100.0% |

Introducing the Megger 61-788, a state-of-the-art 50V-rms digital insulation resistance tester, engineered to deliver unrivaled accuracy and reliability for electrical safety testing applications. This advanced instrument is designed to meet the stringent requirements of electrical maintenance professionals, electrical engineers, and quality control personnel.
The Megger 61-788 features a high-resolution, backlit LCD display, offering clear and intuitive readouts of insulation resistance values. The digital interface ensures precise measurements, eliminating the need for manual calculations. The unit is capable of measuring insulation resistance values from 0.1 M to 100 G , making it suitable for a wide range of applications.
Equipped with an automatic test function, the Megger 61-788 simplifies the testing process by automatically applying a test voltage, measuring the resulting insulation resistance, and displaying the result. This feature not only saves time but also reduces the risk of errors during testing.
The Megger 61-788 is designed with user-friendliness in mind. It offers various test modes, including touch, flash, and leakage current tests, as well as a four-wire test mode for improved accuracy in low resistance measurements. Additionally, the instrument features an integrated temperature sensor, allowing for temperature compensation of insulation resistance measurements.
This rugged and portable device is built to withstand the demands of on-site electrical testing. The Megger 61-788 is housed in a durable, water-resistant case, ensuring protection against harsh environments. It includes a built-in rechargeable battery, providing ample power for extended testing sessions, and features a long-lasting LED test lamp for added convenience.
In summary, the Megger 61-788 is a versatile and advanced 50V-rms digital insulation resistance meter, designed to deliver precise and accurate measurements for electrical safety testing applications. Its user-friendly interface, various test modes, and rugged construction make it an essential tool for electrical maintenance professionals, electrical engineers, and quality control personnel.
The Megger 61-788 is a popular choice for those in need of a high-performance insulation resistance tester. Here are some potential pros and cons of investing in this particular model:
Pros:1. High Voltage Capability: With a 50V-RMS rating, this Megger model can test insulation resistance at higher voltages than some other models in its class. This makes it a suitable choice for testing larger electrical systems or applications where higher voltages are common.
2. Digital Display: The digital display provides accurate and easy-to-read measurements. This can be particularly useful when performing routine insulation resistance tests, as the clear display makes it easy to identify any issues.
3. Automatic Test Function: The Megger 61-788 comes with an automatic test function, which can save time and effort during testing. This feature automatically applies the test voltage, measures the resistance, and displays the result, making the testing process more efficient.
4. Built-in Overvoltage Protection: The tester includes built-in overvoltage protection, which helps prevent damage to the equipment during testing. This is an important safety feature, particularly when testing high-voltage systems.
5. Robust Construction: The Megger 61-788 is known for its rugged construction, which makes it suitable for use in harsh environments. This is an important consideration for those working in industrial or outdoor settings.
Cons:1. Price: The Megger 61-788 is a more expensive option compared to some other insulation resistance testers on the market. This may make it less accessible to those on a tight budget.
2. Size and Weight: Due to its high-performance capabilities, the Megger 61-788 is a larger and heavier device than some other models. This can make it less portable and more difficult to transport to remote testing locations.
3. Limited Battery Life: The Megger 61-788 uses an internal rechargeable battery, which may not provide as long of a testing time as some other models that use disposable batteries. This could be a consideration for those who perform a large number of tests in a single day.
Ending Conclusion:The Megger 61-788 is a high-performance insulation resistance tester that offers several advantages, including a high voltage rating, digital display, automatic test function, built-in overvoltage protection, and robust construction. However, it also comes with some disadvantages, such as a higher price point, larger size and weight, and limited battery life. Ultimately, the decision to invest in the Megger 61-788 will depend on the specific requirements of your testing application and your budget. If you need to perform insulation resistance tests on larger electrical systems or applications where higher voltages are common, this tester may be a worthwhile investment. However, if you have limited budget or require a more portable solution, you may want to consider other options.
Recommendation:If you require a high-performance insulation resistance tester with a high voltage rating and the ability to test larger electrical systems, the Megger 61-788 may be a suitable choice for you. However, if you have a limited budget or require a more portable solution, you may want to consider other options, such as the Fluke 117 Electrician's Tester or the Extech EA51 Insulation Tester. Both of these models offer more affordable price points and are more portable than the Megger 61-788. Ultimately, the best choice for you will depend on the specific requirements of your testing application.
Details:
Used - the Ideal megger 61-788 digital insulation resistance meter is a handheld device designed for measuring resistance with high level of accuracy. The meter also includes input protection features like a clamping circuit to ensure safety during measurements.
specifications testmultimeters:
- brand: Ideal
- mpn: 50v-rms
- part type: Resistance Meter
- measurement category: Cat Iv
- form factor: Handheld
- test/measurement functions: Resistance
- protection against liquids: Not Protected
- input protection features: Clamping Circuit
- display: Digital
returns testmultimeters:
- policy: no returns
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
offer testmultimeters:
- options: ship-to-home
- started: february 17, 2026
- in stock #: 1
- price: $255.00
- item condition: Used
- availability: in stock
- sold #: 9
payments testmultimeters:
- credit card: diners-club
- other
- wallet: google-pay
shipping testmultimeters:
- class: economy
- transit: 4-8 days
- service: fedex ground economy
- type: calculated
- carrier: fedex
seller testmultimeters:
- # reviews: 88
- rating: 100.0%
- city: tacoma, washington
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