
793950380109 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $74.95 | Condition is Used, Extech MG310 Digital Insulation Tester 1000V 10MOhm, shipping cost = $14.46 | 100.0% |
![]() | $210.00 | Condition is Used, EXTECH MG310 Insulation Tester, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $259.00 | Top Pick! Condition is New, Extech MG310: Compact Digital Insulation Tester, FREE SHIPPING | 100.0% |
![]() | $482.00 | Condition is New, Extech MG310 Isolationsmessger t 250 V, 500 V, 1000 V 5.5 G?, shipping cost = $59.00 | 100.0% |



The Extech MG310 Digital Insulation Tester is a versatile and reliable electrical test instrument designed to ensure the safety and integrity of electrical systems. This high-performance tester from Extech, a trusted name in test and measurement equipment, is ideal for evaluating the insulation resistance of electrical equipment, wiring, and circuits.
The MG310 features a large, backlit LCD display that clearly shows the measurement results, making it easy to read even in low-light conditions. It offers a wide measurement range of 1 megohm to 10 gigohm, ensuring it can handle a wide variety of applications. The tester also features an automatic test function, which simplifies the testing process by automatically setting the test voltage and measuring the insulation resistance.
The MG310 is equipped with a built-in AC power source, eliminating the need for external power sources. It also features a battery-operated mode for portable use, ensuring flexibility in testing locations. The tester is designed with safety in mind, featuring a Category IV, 600V rated insulation resistance test probe, making it suitable for testing high-voltage electrical systems.
The Extech MG310 Digital Insulation Tester is compact and lightweight, making it easy to carry and store. It comes with a protective carrying case to keep it safe during transportation. The tester is also backed by a limited warranty, ensuring peace of mind in case of any issues.
In summary, the Extech MG310 Digital Insulation Tester is a powerful and reliable tool for evaluating the insulation resistance of electrical systems. Its wide measurement range, automatic test function, and built-in power source make it a versatile and convenient choice for professionals in the electrical industry. Its safety features and compact design make it a safe and portable option for testing high-voltage electrical systems.
Pros of Extech 793950380109 MG310 Digital Insulation Tester:1. High Accuracy: The Extech MG310 provides high accuracy in measuring insulation resistance, dielectric strength, and capacitance.
2. Large LCD Display: The large LCD display makes it easy to read and interpret the results.
3. Rugged Design: The device is built to withstand harsh environments and is resistant to drops, dust, and water.
4. Wide Voltage Range: It has a wide voltage range that allows testing on various electrical devices.
5. Auto Ranging: The auto-ranging feature allows for easy use and eliminates the need for manual input of voltage values.
Cons of Extech 793950380109 MG310 Digital Insulation Tester:1. Expensive: Compared to other insulation testers, the Extech MG310 is relatively expensive.
2. Complexity: Some users may find the device complex due to its numerous features and functions.
3. Battery Life: The battery life is not as long as some other insulation testers, and it requires periodic replacement.
Conclusion:The Extech 793950380109 MG310 Digital Insulation Tester is a high-quality device that provides accurate measurements and is built to withstand harsh environments. Although it is expensive, its rugged design, wide voltage range, and auto-ranging feature make it a worthwhile investment for professional electricians and technicians.
Recommendation:If you are a professional electrician or technician who requires high accuracy and reliability in insulation testing, the Extech 793950380109 MG310 Digital Insulation Tester is a great choice. However, if you are a hobbyist or a beginner, you may want to consider a more affordable option with fewer features.
Details:
specifications testmultimeters:
- brand: Extech
- package dimensions lxwxh: 9.69x6.14x3.86 Inches
- weight: 2.16 Pounds
- form factor: Handheld
- upc: 793950380109
- unit type: Unit
- country/region of manufacture: China
- display: Digital
offer testmultimeters:
- in stock #: 4
- availability: in stock
- sold #: 37
- best offers: true
- options: ship-to-home
- started: april 12, 2024
- prices: $74.95–$482.00
- item condition:
- Used
- New
returns testmultimeters:
- time: 30 days
- policy: returns accepted
- paid by: seller
- method: money back
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
payments testmultimeters:
- credit card: discover
- wallet: google-pay
shipping testmultimeters:
- service: usps priority mail
- type: fixed
- class: expedited
- carrier: usps
- transit: 7-12 days
seller testmultimeters:
- city: missouri city, texas
- rating: 99.9%
- # reviews: 6280
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