Multi functional grounding resistance tester

NegotiableUpdate on 05/14

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The multifunctional grounding resistance tester 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

Product Details

Multi functional grounding resistance testeralso calledGrounding resistance testerIt 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.

Multi functional grounding resistance testerControlled by a microprocessor, it can accurately detect grounding resistance, soil resistivity, grounding voltage, and DC voltage. It uses fast filtering technology to minimize interference. Displaying the resistance value of auxiliary electrodes on the same screen facilitates the determination of measurement errors caused by environmental factors and facilitates more accurate measurement of the true grounding resistance value. Simultaneously store 500 sets of data, connect to a mobile app via Bluetooth, or connect to a computer via USB to achieve wireless or wired remote measurement, read historical data, export report analysis, and other functions. It has unique functions such as numerical retention and intelligent alarm prompts.

Multi functional grounding resistance testerBy the host computer, upper computer softwareMobile APP software, testing cable, USB cableComposed of charger and grounding pin.

model

model

function

KD300P

AC grounding resistance and soil resistivity of two, three, and four wires

AC voltage, DC voltage

Multi functional grounding resistance testerTechnical Specifications

Grounding resistance using the two three four wire method	0.00Ω～200.0kΩ	Accuracy:±1.5%rdg±7dgt	resolution0.01Ω
soil resistivity	0.00Ωm～9999kΩm	Accuracy:ρ=2πaR	resolution0.01Ωm
ground voltage	0.000V～750.0V	Accuracy:±1.5%rdg±50dgt	resolution0.001V
DC voltage	0.000V～1000V	Accuracy:±1.5%rdg±50dgt	resolution0.001V
Benchmark conditions	23 ℃± 5 ℃, below 75% RH
electricity source	11.1VLithium battery (built-in) can be continuously measured when fully charged in AC resistance mode1000More than once
back light	Controllable backlight, suitable for use in dark fields
Test waveform and frequency	Sine wave 128Hz
Auto Shutdown	APO "indicates that it will automatically shut down after 15 minutes of power on (default). The shutdown time can be customized
measurement method	Precision four wire, three wire measurement, simple two wire, average rectification
alarm function	When the measured value exceeds the alarm set value, an alarm prompt will be issued
screen size	5 inches
Range of electrode spacing	0.1m～100.0m
measure time	Ground voltage: about 3times Grounding resistance and soil resistivity: approximately 10Second/time
USB port	Equipped with USB interface for data reading, saving recorded data, etc
Bluetooth APP	Equipped with remote control, real-time monitoring, data reading and other functions
data storage	500 sets
overload protection	Measure grounding resistance: AC 280V/3 seconds between ports H-E and S-ES
Auxiliary grounding rod	4 pieces: 10mm x 200mm in diameter
Auxiliary grounding test	Equipped with auxiliary grounding resistance value testing function, 0.00k Ω~200.0kΩ
merit consume	Standby: 80mA Max (backlight off)90mA Max(Turn on backlight)
	Measurement: 120mA Max (backlight off)130MA Max (backlight on)
quality quantity	meter:1880g (including battery)
	Test line: 1300g (including simple test line)
Suitable for safety regulations	IEC61010-1(CAT Ⅲ 300V、CAT IV 150V、污染度2)； IEC61010-031； IEC61557-1 (Grounding Resistance); IEC61557-5 (soil resistivity);

Multi functional grounding resistance testerconfiguration

instrument	1 unit (with built-in battery)
Instrument bag	1 piece
Auxiliary grounding rod	4 pieces
Monitoring software CD	1 copy
USB communication cable	1 item
test line	4 pieces
Simple testing line	2 items
charger	1 piece
User Manual Warranty certificate	1 copy