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🔥 HOT DEAL
Extech MG310 Compact Digital Insulation Tester, 250/500/1000V
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
S
Grade
Analysis Confidence
90%
Price verified Sep 24, 2026 2:02 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💎 All-Time Low!- 💎Verdict: All-Time Low!. Buy now — this is as cheap as it has ever been.
- 💰The current price is 81% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️A 20% cut from the official retail price adds further appeal.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
22/22
Market Standing
18.06/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon Germany
🚚 Shipping
Free Shipping
Product Details
✓Wide Testing Range for Any Job - Handle insulation resistance tests up to 2000MΩ 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.
⚙️ Specifications
Brand
Extech
Power Source
Battery Powered
Style
MG310
Color
Green
Item Weight
1.3 pounds
Item dimensions L x W x H
4 x 2.8 x 6 inches
Min. Operating Voltage
250 Volts
Specification Met
CE
Upper Temperature Rating
60 °C
Measurement Type
Ohmmeter
UPC
793950380109
