VTSYIQI Earth Resistance Tester Practical Loop Resistance Tester with Clamp Resistance Range 0.00Ω-1500Ω Three-Four-Wire Method Range 0.00Ω-3000Ω Leakage Current Range 0.000mA-40A

VTSYIQI Earth Resistance Tester Practical Loop Resistance Tester with Clamp Resistance Range 0.00Ω-1500Ω Three-Four-Wire Method Range 0.00Ω-3000Ω Leakage Current Range 0.000mA-40A 

Feature:：

(1) {Function}--------Ground resistance test, loop resistance test, AC current test, AC voltage test

(2) {Clamp resistance Range}--------0.00Ω-1500Ω

(3) {Leakage current range}--------0.000mA-40A; Current resolution 1uA

(4) {Three-four-wire method range}--------0.00Ω-3000Ω

(5) {Ground voltage range}--------600V

(6) {Data Storage}--------500 groups, USB interface

Introduction:

Ground pile clamp earth resistance tester also name Loop resistance tester,used for grounding resistance test.
This instrument uses 2.4-inch color screen design, with clamp resistance, three or four wire resistance, AC voltage, current measurement functions, and also has data storage, data access, alarm, automatic shutdown and other functions.
This meter is beautiful and high-grade, wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, strong anti-interference ability.
It also has a shock-proof, dust-proof, and moisture-proof structure.
It is a commonly used and indispensable instrument for telecommunications, electric power, meteorology, computer rooms, oil fields, electronic mechanical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy.
It is suitable for measuring grounding resistance of various telecommunications, electricity, meteorology, computer rooms, oil fields, power distribution lines, transmission lines of iron towers, gas stations, factory grounding grids, lightning rods, etc.
The ground-pile clamp ground resistance tester is controlled by a microprocessor and can accurately detect ground resistance. It uses fast filtering technology to minimize interference. At the same time with data storage and data upload functions.

Technical Specification：

Model:A

Function：Ground resistance test, loop resistance test, AC current test, AC voltage test

Accuracy guaranteed temperature and humidity：23℃±5℃, below 75%rh

Clamp resistance Range：0.00Ω-1500Ω

Leakage current range：0.000mA-40A

Three-four-wire method range：0.00Ω-3000Ω

Ground voltage range：600V

Power Supply：DC 3.7 Lithium battery

Resistance resolution：0.01Ω

Current resolution：0.001mA

Voltage resolution：0.01V

Clamp Size：68mm

Display：2.4 inch color LCD screen

LCD Size：46mm×29mm

Meter Dimension：273mm×106mm×53mm

measure time：1 time/sec

USB：With USB interface,uploaded the data to the computer, saved and printed

Communication line：USB communication line 1

Data storage：Maximum 500 groups of data, display "FULL" symbol to indicate that the storage is full

Overflow display：“OL” symbol indication when over-range overflow

Alarm function：When the measured value exceeds the alarm set value, an alarm will be issued

battery voltage：Real-time display of battery power, reminding to charge in time when battery voltage is low

Automatic shut-down：Turn off automatically after 15 minutes

Power consumption：750mA MAX

Quality：Meter: 975g (including battery)

Working temperature and humidity：-10℃～50℃; Below 80%rh

Storage Temperature and Humidity：-10℃～60℃; below 70%rh

Insulation Resistance：20Ω or more (500V between circuit and outside)

Pressure Resistance：AC 3700V/rms(between circuit and outside)

External magnetic field：＜40A/m

External electric field：＜1V/m

Suitable for Safety Regulations：IEC61010-1(CAT Ⅲ 300V、CAT IV 600V、Pollution Degree 2);；IEC61010-031；IEC61557-1(Ground resistance)