1. Soil resistivity tester supports 2, 3 and 4?wire grounding resistance measurement.
2. 4?digit large LCD display with white screen backlight, suitable for use in dimly lit places.
3. IP65 grade, good waterproof, compact and portable, supports multiple functional tests.
4. Ground resistance measurement range is 0.00?30.00k?, and soil resistivity is 0.00?m?9000k?m.
5. Support ground voltage, AC voltage measurement, high accuracy, long-term use.
Specification:
Item Type: Soil Resistivity Tester
Material: ABS
Model: ETCR3100C
Function: 2, 3 and 4 wires to measure grounding resistance, soil resistivity; grounding voltage, AC voltage measurement
Working Voltage: DC7.4V 2600mAh x1 Rechargeable lithium battery, the battery is fully charged about 8.4V (built-in battery)
Adapter: US Standard AC100-240V
Range:
1. Grounding Resistance: 0.00 - 30.00k?
2. Soil Resistivity: 0.00?m - 9000k?m
3. Grounding Voltage: 0V - 600V
Measurement Method: Precise 4-wire, 3-wire method measurement, simple 2-wire measurement of ground resistance
Measurement:
Grounding Resistance: Rated current pole changing method, measuring current 20mA Maximum
Soil Resistivity: Quadrupole Method (Winner Method)
Voltage To Ground: Average Value Rectification (Between P(S)-ES Interface)
Test Frequency: 128Hz/111Hz/105Hz/9Hz (AFC)
Short Circuit Test Current: AC 20mA Maximum
Open Circuit Test Voltage: AC 40V Maximum
Test Voltage Waves: Sine Waves
Electrode Spacing Range: 1m-100m can be set
Shift:
1. Grounding Resistance: 0.009-30.00k? Automatic Gear Shift
2. Soil Resistivity: 0.00?m-9000k?m Automatic Gear Shift
Backlight: Controllable white screen backlight, suitable for dim places
Display Mode: 4-Digit Large LCD Display, White Screen Backlight
Measurement Indication: LED flashes during measurement, LCD countdown, progress bar graph indication
Measure Time:
1. Voltage to ground: about