Earth Tester – Kyoritsu Model 4102A

The Kyoritsu Model 4102A Earth Tester is a reliable and user-friendly device designed to measure the resistance of grounding systems. It uses an analog display for clear readings and provides multiple test ranges to accommodate various applications. The unit also features a built-in battery check to ensure accurate performance and a robust casing to protect it during field use. Ideal for electricians, engineers, and maintenance professionals, this tester ensures grounding systems meet safety and performance standards.