AEMC 4630 Digital Ground Tester | Rechargeable 4-Point, 2000Ω Range – Duncan Instruments Canada Ltd
AEMC 4630 Digital Ground Resistance Tester – Rechargeable 4-Point Tester with Extended Range to 2000Ω
AEMC 4630 Digital Ground Resistance Tester – Rechargeable 4-Point Tester with Extended Range to 2000Ω

🍁 Your Trusted Canadian Source

📩 Request a Formal Quote
Need pricing for approval or procurement? We’ll send it fast.
📞 416-742-4448
📧 Request a Formal Quote

💬 Need Technical Support?
This is a precision instrument. If you’re unsure which model fits your application or need purchasing documentation, just ask — we’re happy to help.

🛠️ We Service What We Sell
Duncan Instruments calibrates and supports the AEMC 4630 Digital Ground Resistance Tester – Rechargeable 4-Point Tester with Extended Range to 2000Ω right here in Canada. Whether you need annual certification, repairs, or help interpreting your test results — our expert technicians are ready to help.

Why Buy from Duncan Instruments?
✅ Authorized Canadian distributor
📞 Expert advice from experienced engineers
⚙️ In-house calibration & service
🚚 Fast Canadian shipping
📈 Pricing monitored daily to stay competitive

AEMC 4630 Digital Ground Resistance Tester – Rechargeable 4-Point Tester with Extended Range to 2000Ω

$ 2,052.00 CAD $ 2,470.40 CAD Sale

The AEMC 4630 is a rugged, field-ready ground resistance tester designed for contractors and utility professionals who need dependable performance and a wide measurement range. With resistance testing up to 2000Ω and support for 3-point and 4-point measurements, this rechargeable model delivers accurate, repeatable results in demanding environments.

Ideal for grounding system verification, soil resistivity surveys, and lightning protection system checks, the 4630 combines dual digital/analog display readability with automatic self-check and test sequencing. It’s housed in a weather-resistant case that’s built to last in field conditions.

What’s Included:

  • AEMC 4630 Ground Resistance Tester

  • Rechargeable NiMH battery and charger

  • Carrying case

  • User manual
    (Test leads and ground rods sold separately or available in bundled kits)

Key Features:

  • Measures ground resistance from 0.01Ω to 2000Ω

  • Supports 3-point and 4-point testing configurations

  • Dual-display: digital and analog bargraph

  • Automatic self-check and test sequencing

  • Rechargeable battery – no disposable cells needed

  • Weather-resistant field case

  • Simple, intuitive push-button operation

  • CAT IV 50V / CAT III 300V safety rated

Applications:

  • Substation and facility grounding system testing

  • Soil resistivity surveys for electrical system design

  • Lightning protection grounding verification

  • Industrial and commercial site compliance checks

  • Remote field testing by electrical contractors

Looking for more options? Browse our full selection of Ground Resistance Testers.