VTSYIQI Earth Ground Resistance Tester Meter and Soil Resistivity Tester Two Three Wire with 400 Sets Data Storage Earth Resistance Range 0.00ohm to 2000ohm Earth Voltage Range 0 to 600V

VTSYIQI Earth Ground Resistance Tester Meter and Soil Resistivity Tester Two Three Wire with 400 Sets Data Storage Earth Resistance Range 0.00ohm to 2000ohm Earth Voltage Range 0 to 600V

Feature:

Using the latest digital and micro processing technology, the earth resistance measuring 3 or 2 wire method with line resistance verification function, unique anti-interference ability and ability to adapt to the environment, to ensure the high precision, high stability and high reliability for measurement
Earth Ground Resistance:Range:0.01Ω~2000Ω; Resolution:0.01Ω;Accuracy:±1%rdg±3dgt; Earth Ground Voltage：Range:0V~600V AC;Resolution:1V;Accuracy:±1%rdg±3dgt; WorkingTemperature & Humidity:-10℃~40℃;below 80%rh,Storage Temperature & Humidity:-20℃~60℃;below 70%rh
The instrument is composed of host computer, monitoring software, test line, communication line and so on. Mainframe super LCD display, white screen backlight, bar diagram instructions
Earth resistance measurement, Earth voltage measurement, Low resistance measurement. New material body, stands hits, avoid slip, Solid and durable.Circuit Voltage: Measuring voltage to ground: measuring below AC 600V
The alarm function,Data Storage Data hold Data Read function, can store up to 400 sets of data, the RS232 interface data uploading, storing computer data can be uploaded, saved print.

Specifications:

Function：Earth resistance measurement, Earth voltage measurement, Low resistance measurement
Power Supply：DC 9V (Zi-Mn dry battery R14S 1.5V 6 PCS, continuous standby for 300 hours )
Measuring Mode:Precise 3-pole measurement, simple 2-pole measurement
Measuring Method:Earth ground resistance: constant current change-pole method, measurement current 3mA Max,820Hz;Voltage to ground: average value rectification
Data Mode:Average value, maximum, minimum
Wire Resistance Verification: Avoid error caused by testing wire such as failed to be fully inserted into tester interface or by poor contact or by user’ s replacing or lengthening testing wires, making it more accurate for earth ground resistance measurement.
Measuring Indication:4-digital super-large LCD display, blue screen backlight,During measurement, LED flash indicator, LCD count down display
Earth Ground Resistance:Range:0.01Ω~2000Ω;Resolution:0.01Ω;Accuracy:±1%rdg±3dgt
Earth Ground Voltage：Range:0V~600V AC;Resolution:1V;Accuracy:±1%rdg±3dgt
Testing Wires：Three wires: each for Red 20m, Yellow 10m, and Green 5m
Simple Testing Wire：2 wires: each for Red 1.5m and Green 1.5m
Auxiliary Earthing Rod：2 PCS: Φ10mm×150mm
Measuring Rate：Earth voltage measurement: 3 times/second; Earth resistance: 5 seconds/time
Measuring Times：Over 5000 times (20Ω range measuring 10Ω for one time and repeat after 25 seconds)
RS232 Interface:One piece of RS232 communication wire, with length 1.5m, Possess RS232 interface, software supervision, storage data can be uploaded to computer, preserved and printed.
Overflow Display:Exceeding measuring range overflow function: “OL”icon display
Alarm Function:When measuring value exceeds alarm setting value, there is “Toot-toot-toot” alarm hint