6470-B

6470-B is a portable digital ground resistance tester instrument designed to measure ground resistance, soil resistivity (two methods– Wenner & Schlumberger), bonding resistance (DC resistance 2-wire and 4-wire Kelvin sensing) and earth coupling resistance. This direct reading tester measures from 0.01 to 99.99kΩ and is auto-ranging, automatically seeking out the optimum measurement range and test current. Easy-to-use – simply connect the leads, select the test mode, press Start and read the results. Up to 512 test results can be stored in internal memory for later recall to the display or downloaded to a PC via DataView® software. It includes a heavy-duty field case sealed against dust and water when closed (test button is also sealed against the elements); manual and automatic test frequency selection from 40 to 513Hz, user selectable 3-pole (3-point) fall of potential or 4-pole (4-point) soil resistivity test methods and user selectable 2-wire or 4-wire bond resistance test method.

• Selectable test voltage of 16 or 32V up to 250mA of test current
• Auto-off power management
• Automatic recognition of all electrode connections and their resistance value
• Optically isolated USB communication
• Remote set up and operation of all measurements using DataView® software supplied
• Automatic report generation
• Rechargeable NiMH batteries from wall charger or vehicle power
• Rugged dustproof and rainproof field case – IP54 rated in closed position
• Grounding standards IEC 61557 parts 4 and 5 compliant
• Large LCD display

Contents

Ground resistance tester, carrying bag, 110/240V power adapter with US power cord, Optical USB cable, Rechargeable NiMH battery pack, USB stick with DataView® software, Ground tester workbook and user manual.