• High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
  • High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
  • High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
  • High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
  • High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
  • High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter

High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter

After-sales Service: Yes, Lifetime
Warranty: 12 Months
Display Type: Analogue and Digital
Samples:
US$ 600/Piece 1 Piece(Min.Order)
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Earth Resistance Testing Soil Resistivity Meter
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High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter pictures & photos
High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
US $200-500 / Piece
Min. Order: 1 Piece
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  • Overview
  • Product Description
  • Product Parameters
  • Features
  • Detailed Photos
Overview

Basic Info.

Model NO.
ETCR3000B
Certification
CE
Customized
Customized
Test Parameters
Earth Resistance and Soil Resistivity
Measuring Mode
4-Pole, 3-Pole, 2-Pole Measurement
Earth Resistance Range
0-30kohm
Soil Resistivity Range
0-9000kohm
Description
Earth Resistance Testing Soil Resistivity Meter
Test Frequency
128Hz/111Hz/105Hz/94Hz(Afc)
Test Voltage Wave
Sine Wave
Display Mode
LCD
Short-Circuit Test Current
AC 20mA Max.
Open-Circuit Test Current
AC 40V Max.
Electrode Distance Range
Can Be Set 1m-100m
Data Storage
300 Sets
Power Supply
Battery
Dimension
215mm * 190mm * 95mm
Net Weight
1443G (with Battery)
Transport Package
Carton Box
Specification
285mm * 85mm * 56mm
Trademark
Delta
Origin
China Mainland
HS Code
903033200
Production Capacity
100 Sets / Month

Packaging & Delivery

Package Size
40.00cm * 30.00cm * 25.00cm
Package Gross Weight
5.000kg

Product Description

ETRC3000B High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
 
Product Description

 

ETRC3000B Digital Ground Earth Resistance Testing Soil Resistivity Meter is specially designed and manufactured for measuring earth resistance, soil resistivity, earth voltage, AC voltage.

Adopting the latest digital and micro-processing technology, precise 4-pole, 3-pole and simple 2-pole method for earth resistance measurement, importing FFT and AFC technology.
High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
Product Parameters
Influence Quantity Base Condition Working Conditions Remark
Ambient Temp 23ºC±1ºC -10ºC-40ºC ----
Ambient Humidity 40%-60% <80% ----
Working Voltage 9V±0.1V 9V±1.5V rC,rP
Auxiliary Earth Resistance <100Ω <30kΩ ----
Interference Voltage no <20V ----
Interference Current no <2A  
Electrode Distance when measuring R a>5d a>5d ----
Electrode Distance when measuring ρ a>20h a>20h ----
 
Function Measurement of 2/3/4-pole earth resistance, soil resistivity, earth voltage, AC voltage
Power Supply DC 9V(Zi-Mn dry battery R14S 1.5V 6 PCS, continuous standby for 300 hours )
Measurement Range Earth Resistance: 0.00Ω-30.00kΩ
Soil Resistivity: 0.00Ωm-9000kΩm
Measuring Mode Precise 4-pole measurement, 3-pole measurement, simple 2-pole measurement
Measuring Method Earth Resistance: rated current change-pole method, measurement current 20mA Max
Soil Resistivity: 4-pole measurement (Wenner method)
Earth Voltage: average rectification(between P(S)-ES)
Test Frequency 128Hz/111Hz/105Hz/94Hz(AFC)
Short-circuit Test Current AC 20mA max
Open-circuit Test Current AC 40V max
Test Voltage Wave Sine wave
Electrode DistanceRange Can be set 1m-100m
Shift Earth Resistance: 0.00Ω-30.00kΩ, automatic shift
Soil Resistivity: 0.00Ωm-9000kΩm, automatic shift
Backlight Blue screen backlight, suitable for dim places
Display Mode 4-digital super-large LCD display, blue screen backlight
Measuring Indicator During measurement, LED flash indicator, LCD count down display, progress bar indicator
LCD Frame Dimension 128mm×75mm
LCD Window Dimension 124mm×67mm
Dimension L×W×H: 215mm×190mm×95mm
Standard Test Wire 4 wires: each for red 20m, black 20m, yellow 10m, and green 10m
Simple Test Wire 2 wires: each for red 1.6m and black 1.6m
Auxiliary Earthing Rod 4 rods: Φ10mm×150mm
Measuring Rate Earth voltage: about 3 times/second
Earth resistance, soil resistivity: about 5 seconds/time
Measuring Times Over 5000 times (Short-circuit test, interval time should be at least 30 seconds)
Line Voltage below AC 600V
RS232 Interface Possess RS232 interface, software supervision, storage data can be uploaded to computer, saved or printed.
Communication Wire One piece of RS232 communication wire, with length 1.5m
Data Storage 300 sets, "MEM" icon storage indicator, flash display "FULL" icon to indicate storage is full
Data Hold Data hold function: "HOLD" icon display
Data Access Data read function: "READ"icon display
Overflow Display Exceeding measuring range overflow function: "OL" icon display
Interference Test Recognize interference signal automatically, "NOISE" icon display when interference voltage exceed 5V
Auxiliary Earthing Test Can measure auxiliary earth resistance, 0.00KΩ-30kΩ(100R+rC<50kΩ, 100R+rP<50kΩ)
Alarm Function When measuring value exceeds alarm setting value, there is "Toot-toot-toot" alarm hint
Battery Voltage When battery voltage decreases to about 7.5V, battery voltage low icon will display, reminding to replace battery.
Power Consumption Standby: about 20mA (Backlight shut off)
Boot and with backlight: about 45mA (25mA without backlight)
Measurement: about 100mA (Backlight shut off)
Weight Total weight: 4.5kg (including package)
Tester: 1443g (including battery)
Tesing wires: 1560g
Auxiliary earthing rods: 935g (4pcs)
WorkingTemp. & Humidity -10ºC-40ºC, below 80%rh
Storage temp. & humidity -20ºC-60ºC, below 70%rh
Overload Protection Measuring earth resistance: between each interfaces of C(H)-E,P(S)-ES,AC 280V/3 seconds
Insulation Resistance Over 20MΩ (between circuit and enclosure it is 500V)
Withstanding Voltage AC 3700V/rms (Between circuit and enclosure)
Electromagnetic Features IEC61326(EMC)
Protection Type IEC61010-1 (CAT 300V,CAT IV 150V,Pollution 2), IEC61010-031, IEC61557-1 (Earth resistance), IEC61557-5 (Soil resistivity), JJG 366-2004
 
Features
It is composed of host machine, monitoring software, testing wires, auxiliary ground pillars, communication wires and others.

The large LCD display of host machine is with blue backlight and bar graph indicating that can be seen clearly.

At the same time it can store 300 sets of data, fulfilling historical inquiry and online real-time monitoring through monitoring software, dynamic display, alarm indicator, and with the functions like historical data access, reading, preservation, report forms, printing and so on.
High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
Detailed Photos
High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter


High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter

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From payment to delivery, we protect your trading.
High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter pictures & photos
High Accuracy Digital Ground Earth Resistance Testing Soil Resistivity Meter
US $200-500 / Piece
Min. Order: 1 Piece
Gold Member Since 2022

Suppliers with verified business licenses

Secured Trading Service
Manufacturer/Factory
Registered Capital
1000000 RMB
Plant Area
>2000 square meters