8th May 2026, 06:00 AM
Extech MG310 Compact Digital Insulation Tester
Price may vary by location, shipping cost, and availability.
-5% Off
$257.44
$259.00
+ $13.97
Highest: $25,220.50
Average: $2,184.83
Lowest: $239.99
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Extech MG310 Compact Digital Insulation Tester here. This product's current Price in USA is $257.44. The average and highest prices are $2,184.83 and $25,220.50 respectively. The current offer price of the product is $271.41, which is $1,913.42 less than the average price.
| Lowest Ever Price | $239.99 |
|---|---|
| 2nd May 2026 | |
| Average Price | $2,184.83 |
| Based on 149 days price tracking | |
| Highest Price | $25,220.50 |
| 12th Apr 2026 | |
Price History of All Variants of Extech MG310 Compact Digital Insulation Tester
Current Price in USA
| Price | $257.44 |
|---|---|
| MRP | $259.00 |
| Savings | $1.56 |
| Discount | 0.602% |
Recent Price Drops on Extech MG310 Compact Digital Insulation Tester
Price Drop 15th Apr 2026
$25,220.50 → $257.44
98.98% drop
Price Drop 25th Feb 2026
$359.40 → $270.99
24.6% drop
Product Information
Details
| Product Name | Extech MG310 Compact Digital Insulation Tester |
|---|---|
| Store Product Code | B01D30Z5BC |
| Store Name | amazon.com |
| Brand | Extech |
| Rating | 9.2 / 10 |
| Category | Insulation Resistance Meters |
| Product Manufacturer | Extech |
| Model Number | MG310 |
| Color | Green |
| Dimensions | 4 x 2.8 x 6 inches |
Features
- Wide Testing Range for Any Job - Handle insulation resistance tests up to 2000M with selectable voltages of 250V, 500V, or 1000V. Perfect for troubleshooting motors, transformers, and industrial wiring systems.
- Clear & Easy-to-Read Display - Large LCD screen with dual readout makes it simple to monitor insulation resistance and test voltages, even in dimly lit or busy environments.
- Hands-Free Operation When You Need It - Convenient lock power-on function allows continuous testing without holding the button, making repetitive insulation checks safer and less fatiguing.
- Built Tough for Professionals - Rugged design ensures durability for field technicians and maintenance crews, with reliability you can count on in demanding electrical and industrial applications.
- Complete Kit Ready to Work - Includes test leads, batteries, and carrying case, so you can get started immediately. Ideal for electricians, HVAC techs, and plant engineers who need accurate results fast.
Images
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Rating and Reviews
9.2 Based on 9 reviews
Extech MG310 Compact Digital Insulation Tester has 9.2 rating out of 10. This average rating is consist of 9 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.