Item #AE/2141.02, Clamp-On Ground Resistance Testers - Models 6416 & 6417 - AEMC
The AEMC Ground Resistance Testers Model 6416 and Model 6417 measure ground rod and grid resistance and impedance without the use of auxiliary rods. Clamp-on ground resistance testers can be used in multi-grounded systems without disconnecting or de-energizing the ground system under test it. The testers clamp around the grounding electrode or conductor and measure the resistance to ground. By performing measurements on intact ground systems, the user also verifies the quality of the grounding connections and bonds. Resistance and continuity of grounding loops around pads and buildings may also be measured.
Three new features unique to AEMC® are:
Test frequency selection provides more accurate results in inductive environments
Touch voltage indication indicates the voltage on the display along with a warning buzzer when the voltage derived from current and resistance measurements detect a potentially dangerous touch condition
Loop resistance indication alerts the user to the fact that the measurement may not be ground resistance
The testers include a high sensitivity measurement function enabling measurement of leakage current flowing to ground or circulating in ground loops from 0.2mA to 40A and resistances from 0.01 to 1500Ω. They also offer battery life information at power-up and Auto Power OFF power management. The Buzzer and Auto Power OFF features may be disabled at any time.
Model 6417 offers alarm and data storage functions, which are saved when the tester is turned off. There is also a free Android application designed to work with model 6417 that enables you to retrieve measurements directly on your smartphone or tablet and use GPS geolocation to find the site corresponding to the measurement instantaneously.
Ground voltage indication (warns of possible unsafe conditions)
Large multi-function bright yellow organic LED display (OLED)
Selectable test frequency improves accuracy in inductive environments
Large jaw with 35mm clamping diameter
Storage of up to 300 measurements, W & A with time-stamp (Model 6417: up to 2000 measurements stored)
View stored measurements on the OLED display (also on PC or Android phone via Bluetooth for Model 6417)
Alarm function with adjustable set point & buzzer for quick field checks of volts, amps and ohms
Alarm settings and stored memory information saved during shutdown
Includes DataView® software for data storage, real-time display, analysis, report generation and system configuration
Noise icon and buzzer alert user to presence of dangerous voltage and current levels
Designed to EN 61010-1, 600V CAT IV safety standards