Megger DET14C Ground Resistance Clamp Tester

Megger DET14C Ground Resistance Clamp Tester

The Megger DET14C is a sophisticated, easy-to-use ground-resistance clamp tester for measuring earth resistance and leakage current in a wide range of electrical systems. By clamping around an earth conductor it measures the ground-loop resistance without disconnecting the electrode or driving test spikes, making it ideal for professional electricians and maintenance engineers who need fast, reliable measurements. It also measures earth-leakage current, stores results for later recall, and combines accuracy with rugged, one-handed operation.

Key features of the Megger DET14C

• Clamp-on (stakeless) earth testing – measures ground-loop resistance without disconnecting the electrode or using test spikes.
• Wide resistance range – 0.05 Ω to 1500 Ω ground resistance measurement.
• Leakage current – 0.5 mA to 35 A rms current measurement.
• 39 mm jaw – 39 mm opening (39 × 55 mm inner) fits a wide range of conductors and rods.
• Backlit display & memory – 4+6-digit backlit display with storage for 256 records.
• Portable & long battery – 4 × AA, ~24 h continuous, 985 g, IP30 (jaws closed).

Megger DET14C applications

• Stakeless ground-resistance testing of earthing systems and rods.
• Earth-leakage current measurement.
• Maintenance of multi-grounded systems where spikes cannot be used.

What’s in the box – Megger DET14C

• Megger DET14C ground resistance clamp tester
• Batteries (4 × AA)
• Carry case and documentation

The DET24C variant adds Bluetooth transfer and PowerDB software with 2000-record memory; confirm the model with MME.

Why buy the Megger DET14C from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) supplies genuine Megger earth-testing equipment across the UAE and the GCC, with application support and after-sales service. Contact MME for pricing and availability of the DET14C.