The 382252 is an Earth Ground Resistance Tester Kit designed to measure earth ground resistance with complete hardware for field testing. It features three measurement ranges from 20O to 2000O with basic accuracy of ±(2%rdg+2d), a large dual display with backlight, and test hold function for convenient operation. The tester measures AC/DC voltage, resistance, and continuity, with AC earth voltage measurement capability from 0 to 200VAC at 50 to 400Hz frequency and DC voltage measurement up to 1000V. The kit includes test leads, two auxiliary earth bars, carrying case, protective rubber holster, and six 1.5V AA batteries, making it a complete solution for electrical safety and grounding verification in industrial and field applications.