AEMC Instruments 4630Kit500ft Datasheet & Stock

The AEMC 4630 Digital Ground Resistance Tester is designed for measuring ground resistance and soil resistivity. It features an auto-ranging function that automatically selects the optimal measurement range from 0 to 2000 ohms. The tester is user-friendly—simply connect the leads, press the button, and read the results on a large LCD display that shows high-visibility characters along with indicators for low battery, overrange, and lead conditions. It includes three LED indicators to warn of measurement issues, ensuring accuracy and reliability. The device is fuse-protected up to 250V AC against accidental contact with live circuits and can withstand voltage spikes up to 3000V AC or 1000V DC. Encased in a rugged, dustproof, and waterproof field case, the tester is built for tough environments. It can perform various tests including soil resistivity measurements via the four-point method, ground resistance tests via two- or three-point methods, step voltage and touch potential assessments, and continuity checks on bonding. The instrument operates on rechargeable NiMH batteries and is equipped with color-coded terminals for easy operation. Suitable for ground rod and grid resistance testing, soil resistivity analysis, and electrical safety evaluations, this versatile tool is ideal for professional grounding inspections and environmental assessments.

View 4630Kit500ftDatasheet [pdf]