The instruments and all accessories, including test wires, grounding rods, batteries, and calibration certificates, are placed in a sturdy plastic suitcase - all required testing equipment is in one package. Additionally, interface adapters can be optionally equipped to match various test cables

    All models have a dust level of IP54, making them outdoor equipment. The safety level of the instrument is CATIV 100 V

    The instrument is simple and easy to use, with a large selection switch that can be used for 2-pole or 3-pole testing; The large and clear LCD display screen and thumb sized test keys make the instrument more suitable for outdoor testing

    In addition to its user-friendly features, the instrument can also automatically detect the connection and status of the P and C probes, as well as the electromagnetic noise of the grounding system, and display it on the screen The voltmeter of the instrument can test the ground voltage

    The testing range of grounding resistance is 0.01 Ω to 2 k Ω. In order to increase the testing accuracy in electromagnetic interference environments, the instrument can suppress noise with peak to peak values of up to 40 V

    Megger's grounding resistance tester is powered by 8 AA batteries, making it easy to purchase and capable of continuous long-term testing

    There is a battery level status bar on the LCD, allowing users to replace it before running out of battery

    Users can use the attached rod technology when using the instrument in conjunction with the current clamp meter ICLAMP. Without the need to remove the connection between the grounding system and power equipment, the grounding resistance test can be carried out using conventional methods, and a leakage current of 0.5mA can be tested

    Micro computer control with enhanced error detection function

    Clear and explicit warning and error prompts ensure the validity of readings and reduce testing time

    Easy to use, one click operation improves efficiency

    User selectable test voltage, can be used in residential areas

    The sturdy and well sealed casing enables the instrument to be used outdoors

    Clear LCD suitable for various environments

    40 V peak to peak anti-interference ability enables it to adapt to high electromagnetic interference environments

    A complete set that can immediately start grounding testing

    The attached rod technology can be used for testing grounding systems without             disconnecting wires

    The voltmeter function can test the ground voltage to ensure safety

    CAT IV 100 V provides excellent safety protection for outdoor testing

    Megger's flagship 3-port grounding resistance tester series includes the following