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  • VTSYIQI Four Wire Earth Ground Resistance Tester Digital Soil Resistivity Tester Meter with Soil Resistivity 0.00Ωm～9999kΩm DC Voltage 0.000V～1000V Earth Resistance 0.00Ω～200.0kΩ IEC61010-1 Standard

VTSYIQI

VTSYIQI Four Wire Earth Ground Resistance Tester Digital Soil Resistivity Tester Meter with Soil Resistivity 0.00Ωm～9999kΩm DC Voltage 0.000V～1000V Earth Resistance 0.00Ω～200.0kΩ IEC61010-1 Standard

$73500
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$73500

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About this item

Resistance Range : 0.01Ω～200KΩ
Test the waveform, and the frequency :Sine wave 128Hz
measurement mode:Precise three-wire measurement, simple two-wire measurement
USB interface:With USB interface, software monitoring, storage data can be uploaded to the computer, save and print
Data storage:500 groups, flashing "FULL" symbol indicates that the memory is full
introduction
Multi functional grounding resistance tester, also known as grounding resistance tester. It is an advanced grounding resistance tester that integrates multiple measurement methods. Adopting large-sized high-definition segment code LCD screen display and microprocessor technology, the precision 4-wire method, 3-wire method, and simple 2-wire method are used to measure grounding resistance through microprocessor control. Widely used in telecommunications, power, meteorology, computer rooms, oil fields, power distribution lines, iron tower transmission lines, gas stations, factory grounding grids, lightning rods, etc. Instruments have the characteristics of precise, fast, simple, stable and reliable testing.
Technical Specifications
Two Three and Four Wire Method Earth Resistance Range：0.00Ω～200.00kΩ   Accuracy ：±1.5%rdg±7dgt  Resolution:0.01Ω
Soil Resistivity Range(ρ)：0.00Ωm～9999kΩm Accuracy ρ=2πaR    Soil Resistivity Resolution：0.01Ωm 
Voltage to Earth Range：0.000V～750.0V Precision:±1.5%rdg±50dgt    Resolution:0.001V
DC Voltage Range：0.000V～1000V  Precision:±1.5%rdg±50dgt   Resolution:0.001V
Base condition ：23℃±5℃，Below 75%rh
Power ：11.1VLithium battery (built-in) full charge can be measured more than 1000 times in AC resistance mode
Backlight ：Controllable backlight, suitable for dim places
Test the waveform, and the frequency ：Sine wave 128Hz
Auto shut off ：“APO” indicates automatic shutdown after 15 minutes (default). The shutdown time can be customized
Measurement methods： Precision four-wire, three-wire method measurement, simple two-wire measurement ground resistance, average rectification
Alarm function：When the measured value exceeds the alarm set value, an alarm prompt is issued
Screen size ：5inches
Range of electrode spacing ：0.1m～100.0m
Measuring time：
Voltage to ground: about 3 times/SEC
Ground resistance, soil resistivity: about 10 seconds / time
USB interface: With USB interface, data reading, saving record data and so on
Bluetooth APP: With remote control, real-time monitoring, data reading and other functions
Data storage ：500sets
Overload protection ：Measurement of ground resistance: AC 280V/3 seconds between each port of H-E and S-ES
Auxiliary grounding rod ：4pcs：φ10mm×200mm
Auxiliary grounding test：
With auxiliary grounding resistance value test function，
0.00kΩ～200.0kΩ
Power consumption：
Standby：80mA Max(Backlight closed) 90mA Max(Turn on backlight)
Mesure：120mA Max(Backlight closed) 130mA Max(Turn on backlight)
Weight Instrument： 1880g(with batteries)
Test cable：1300g(Includes simple test cables)
Suitable for safety regulations ：
IEC61010-1(CAT Ⅲ 300V、CAT IV 150V、 degree of pollution )；IEC61010-031；
IEC61557-1( earth resistance )；
IEC61557-5( soil resistivity )；
JJG 366-2004( earth resistance meter )；
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