[Reliable Testing]Accurately measures grounding resistances using rated current pole changing method with a maximum measuring current of 20MA.
[Versatile Applications]Ideal for soil resistivity testing with quadrupole method offering precise measurements for various electrical setups.
[Efficient Frequency Selection]Test frequency options include 128Hz, 111Hz, 105Hz, and 9Hz to suit different testing environments.
[Convenient Setup]Features a broad electrode spacing range from approx. 1m to 100m to accommodate various installation scenarios.
[Comprehensive Package]Includes all necessary components such as ground pins, test lines, current clamps, and a manual for ease of use.

Item Type: Resistance Tester
Material: ABS
Model: ETCR3200C
Measurement Methods:
Grounding Resistance: rated current pole changing method, measuring current 20MA maximum
Soil Resistivity: quadrupole method (Winner method)
Test Frequency: 128Hz/111Hz/105Hz/9Hz (AFC)
Short Circuit Test Current: AC 250mA maximum
Electrode Spacing Range: Approx. 1m~100m /3.3~328.1ft
Range:
Grounding Resistance, DC Resistance: 0.00~30.00kΩ
Soil Resistivity:
Alternating Current: AC 0mA~600.0A
Measurement Method: AC current test, DC resistance test, soil resistivity test, double clamp method test ground resistance, three-four-wire selection method test, four-wire accuracy test, three-wire test, and two-wire simple test.
Measurement Time:
Grounding resistance, soil resistivity: about 15 seconds/time
Measurement Times: more than 5000 times (short-circuit test, test once, stop for 30 seconds and then test)
Communication Interface: with USB interface, software monitoring, stored data can be uploaded to the computer, saved and printed
Data Storage: 300 groups, "MEM" storage indication, display "PULL" symbol to indicate that the storage is full
Data Retention: "HOLD" symbol indicates when data is retained
Data Access: "READ"