DY4100 Digital Earth Resistance Tester, 0-2000 Ohm Real Megohmmeter

Grounding resistance: 0/20/200/2000Ω; Grounding voltage: 0~30V +/- 3% + 5 Ω. The Dy4100 digital grounding resistance tester is designed to test the grounding resistance of various grounding systems, including electrical and electrical systems. It offers more comprehensive functions, greater accuracy, more convenient and reliable operation, and is better suited for outdoor use, with a dustproof and moisture-proof structure. The Dy4100 features an LCD/LED display, showing potential, grounding electrode, current electrode, voltage electrode, etc. It performs resistance and voltage tests under AC current for lightning rods and low-resistance conductors. 0-2000 ohm Digital Earth Resistance Tester DY4100. The DY4100 digital earth resistance tester is a new generation tester for electricians' use, developed in recent years. The circuitry, structure, and technology of traditional earth resistance testers have been improved, and the new design is both attractive and practical. This tester offers more comprehensive functions, greater accuracy, and is more convenient and reliable to operate. It is also more suitable for outdoor use thanks to its dustproof and moisture-resistant construction. It can test the earth resistance of various earthing systems, including power systems, electrical equipment, lightning rods, as well as the resistance value of low-resistance conductors and AC voltage testing. Ground resistance measurements from 0.01Ω to 2000Ω with a resolution of 0.01Ω. Data hold, low battery warning. Complete with test leads, auxiliary ground bars (battery not included). Specifications: MODEL: DY4100 Ground resistance: 0/20/200/2000Ω±(2%+3) Ground Voltage: 0~30V±(3%+5) Resolution: 0.01Ω Data hold: yes Working LED indicator: yes Function symbol display: yes Low battery warning: yes General Specifications Power: AA 1.5V x 6 (UM3) (battery not included) Product size: 150 x 100 x 70 mm Product net weight: approx. 680g Package includes: 1 x DY4100 Digital Ground Resistance Tester Set