Earth Resistance Tester for Soil, 0~30kΩ

The soil resistivity tester is sold online for on-site measurement of grounding resistance, soil resistivity, and grounding voltage. It is also a grounding resistance tester widely used in power, telecommunications, meteorology, oil fields, construction, lightning protection, and industrial electrical equipment. The digital resistance tester has a large range of 0-30k Ω and can store 300 sets of data simultaneously. It can be monitored in real-time online through monitoring software.

SKU: T-ERT-30000

$924.77

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Delivery date: 6-12 days

Overview
Reviews

Overview

Buy soil resistivity tester online tool.com. It is also a ground resistance tester that can measure ground resistance, soil resistivity, and ground voltage in the field. tool soil resistivity tester has a large range of 0~30000 ohms, read, query, save, report, print and other historical data functions, which are widely used in electric power, telecommunications, meteorology, oil fields, construction, lightning protection and industrial electrical equipment.

Details

The soil resistance tester has a measuring range of 0~30kΩ and a waterproof housing.

The Digital Ground Resistance Soil Resistivity Tester has an accurate 3/4 wire and a simple 2-wire method to measure ground resistance, soil resistivity, and ground voltage.
The tool resistance tester adopts imported FFT (Fast Fourier Transform) technology and AFC (Automatic Frequency Control) technology, which has unique anti-interference ability and environmental adaptability, and high consistency of repeated tests.
The packaging comes with a waterproof protective box, which is waterproof, shockproof, drop-proof, durable, and has a large capacity rechargeable lithium battery pack, which is especially suitable for use in outdoor construction sites.
The soil resistivity tester is equipped with a large LCD display of the main unit with a white backlight and a clearly visible bar graph indication.
Alarm function, overload protection function, automatic shutdown and data upload function.

Soil resistance tester details

Applications

tool earth resistance tester for soil is available with a measuring range of 0.00Ω~30kΩ. The soil resistivity test with a waterproof box is anti-collision, anti-fall, and waterproof (protection grade IP65), especially suitable for use in outdoor construction sites, widely used to measure the grounding resistance of electric power, telecommunications, meteorology, construction, lightning protection and industrial electrical equipment, etc.

Applications of earth resistance tester

Specifications

Model	T-ERT-3100C
Earth Resistance(R)	Range: 0.00Ω~30.00Ω Resolution: 0.01Ω Accuracy: ±2%rdg±3dgt
	Range: 30.0Ω~300.0Ω Resolution: 0.1Ω Accuracy: ±2%rdg±3dgt
	Range : 300Ω~3000Ω Resolution: 1Ω Accuracy: ±2%rdg±3dgt
	Range: 3.00kΩ~30.00kΩ Resolution: 10Ω Accuracy: ±4%rdg±3dgt
Earth Voltage	Range: AC 0.0~600V Resolution: 0.1V Accuracy: ±2%rdg±3dgt
Soil Resistivity(ρ)	Range: 0.00Ωm~99.99Ωm Resolution: 0.01Ωm	Accuracy: According to the precision of R
	Range: 100.0Ωm~999.9Ωm Resolution: 0.1Ωm	(ρ=2πaR, a: 1 m-100m, π=3.14)
	Range: 1000Ωm~9999Ωm Resolution: 1Ωm
	Range: 10.00kΩm~99.99kΩm Resolution: 10Ωm
	Range: 100.0kΩm~999.9kΩm Resolution: 100Ωm
	Range: 1000kΩm~9000kΩm Resolution: 1kΩm
Power Supply	DC 7.4V 2600mAh rechargeable lithium battery, full charge about DC 8.4V
Measurement Method	Earth Resistance: rated current change-pole method, measure current 20mA Max Soil Resistivity: Wenner 4-pole measurement Earth Voltage: average rectification(between P(S)-ES)
Test Frequency	128Hz/111Hz/105Hz/94Hz (AFC)
Test Voltage Wave	Sine wave
Short-circuit Test Current	AC 20mA max	Open-circuit Test Current	AC 40V max
Data Storage	300 groups	Data Hold	Data hold function: “HOLD” symbol display
Data Access	Data access function: "READ" symbol display	Overflow Display	Exceeding measure range overflow function: “OL” symbol display
LCD Dimension	LCD Frame Dimension: 128mm×75mm； LCD Display Dimension: 124mm×67mm
Tester Dimension	280mm(L)×260mm(W)×160mm(H)
Weight	Total Weight: 5700g(with package)
Testing Wires	Red 20m, black 20m, yellow 10m, green 10m, red 1.6m, black 1.6m (total 6pcs wires)
Auxiliary Ground Rod	4PCS: Φ10mm×250mmp10mmx250mm
USB Interface	With USB interface, software monitoring, stored data can be uploaded to a computer, saved and printed, data transmission cable length: 1.5m
Alarm Function	Measure value exceeds alarm setting value, will "Toot-toot-toot" alarm indication
Auto Shutdown	15 minutes after power on, will automatically shut down without any operation.
Overload Protection	Measure earth resistance: between each interfaces of C(H)-E,P(S)-ES, AC 280V/3 seconds
Interference Test	Automatic recognition of interference signal, interference voltage higher than 5V will display the “NOISE” symbol
Auxiliary Grounding Test	Auxiliary earth resistance test function: 0.00kΩ~30kΩ(100R+rC<50kΩ, 100R+rP<50kΩ)
Protection Level	IP65（close the case）
Battery Voltage	When the battery voltage decreases to around DC 7.2V+0.1V, will display battery voltage low symbol, and remind to replace the battery
Working Current	Standby: around 20mA (Backlight close); Power on with backlight: 45mA (backlight close 25mA); Measurement: 100mA (Backlight close)
Accessories	Tester: 1PC; Ground Rod: 4PCS; Test wires: 4PCS; Simple test wire: 2PCS; USB data transmission cable: 1PCS; Tester bag: 1PCS; Special charger: 1PCS

Package List

Tip: What is earth resistance?
Earth resistance is the resistance encountered when the current flows from the grounding device to the ground and then flows to another grounding body or spreads to a distant place through the ground. It includes the resistance of the grounding wire and the grounding body itself, the contact resistance between the grounding body and the resistance of the earth, and the resistance of the earth between the two grounding bodies or the earth resistance from the grounding body to infinity. sisco digital earth resistance tester is specially designed for measuring ground resistance, which can prevent ground faults.

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