The Megger DET3TD earth resistance tester is a digital measuring instrument specifically designed for precise grounding measurements. With a compact design measuring 148 mm in height, 78 mm in width, and 203 mm in length, it is both handy and robust. The device weighs 1 kg and is protected according to the IP54 standard, making it resistant to dust and splashes. The display type is digital, allowing for clear and easily readable measurement results. The DET3TD is factory calibrated and comes with a certificate, ensuring the accuracy and reliability of the measurements. The package includes a sturdy carrying case as well as a spike and lead kit, which facilitate the transport and use of the device. This earth resistance tester is ideal for professionals who require a precise and reliable solution for grounding measurements.