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Musktool-ETCR3000+ Digital Earth Resistance Tester with leakage current measurement-Musktool.com
Musktool-ETCR3000+ Digital Earth Resistance Tester with leakage current measurement-Musktool.com
Musktool-ETCR3000+ Digital Earth Resistance Tester with leakage current measurement-Musktool.com
Musktool-ETCR3000+ Digital Earth Resistance Tester with leakage current measurement-Musktool.com
Musktool-ETCR3000+ Digital Earth Resistance Tester with leakage current measurement-Musktool.com
Musktool-ETCR3000+ Digital Earth Resistance Tester with leakage current measurement-Musktool.com

Musktool-ETCR3000+ Digital Earth Resistance Tester with leakage current measurement-Musktool.com

2023-07-06 15:09:39  

2/3Wires Earth Tester with Leakage current measurement

  • Main Feature : 1. Adopt 2-wire method, 3-wire method to measure earth resistance, grounding current, grounding voltage. 2. Earth Resistance Range: 0.10Ω ~ 2000Ω 3. Grounding Current Range: 0mA ~ 100A AC 4. Grounding Voltage Range: 0 ~ 200V AC 5. Data Storage :1000 groups
  • Serial No. :
Contact Us For QuotationEmail:  464560351@qq.comWhatsapp&Wechat:+8618620373879

INTRODUCTION

Musktool-ETCR3000+ Digital Earth Resistance Tester specially designed and manufactured for the field measurement of ground resistance, adopts digital and micro-processing technology, 3 wire or 2 wire method to measure ground resistance, with unique calibration function for wire resistance, anti-interference ability and environmental adaptability, to ensure the long-term measurement of high precision, high stability and reliability.

Musktool-ETCR3000+ Digital Earth Resistance Tester has the unique function of wire resistance calibration, and it is more accurate to measure the low value ground resistance in the field, which can avoid the error caused by the change of wire resistance in the test line for a long time usage.It can avoid errors caused by incomplete insertion of test line into instrument interface or bad contact.It can avoid the error caused by the user to change or lengthen the test line.

Musktool-ETCR3000+ Digital Earth Resistance Tester is composed of a host, a current clamp, a test line, etc. It can store 1000 sets of data and has functions such as historical data access, reading, saving, reporting,  printing,and so on.

SPECIFICATION

Range and Accuracy

Test FunctionRangeAccuracyResolution
Earth Resistance0.10Ω ~ 20Ω
±2%rdg±3dgt
(Auxiliary earth resistance 100Ω±5%,voltage to earth<10V)
0.01Ω
0.1Ω ~ 200Ω0.1Ω
1Ω ~ 2000Ω
Earth Current0mA~100A AC±2%rdg±3dgt1mA
Earth Voltage0V~200V AC±2%rdg±3dgt1V


Technical Specification

FunctionDescription
Power Supply  DC9V, R6 AA dry batteryX6PCS
Earth Resistance  Range: 0.10Ω ~ 2000Ω
  Resolution: 0.01Ω
  Accuracy: ±2%rdg±3dgt
Grounding Current  Range: 0mA~ 100A AC
  Resolution: 1mA
  Accuracy: ±2%rdg±3dgt
Grounding Voltage  Range: 0~200V AC
  Resolution: 1V
  Accuracy: ±2%rdg±3dgt
Display LCD  LCD:58mmX46mm
Tester Dimension  210mm(L)×133mm(W)×68mm(H)
Weight  Host: about 800g, total weight: about 2285g (include accessories)
Measurement Method  Earth resistance: rated current change-pole method, measure current 10mA Max; Voltage to earth: average value rectification
Measurement Time Earth resistance: 15 seconds/time;Voltage to earth : 2 times/second;
Data Storage1000 groups , the little digital flash "1000" symbol indicate storage is full
Data AccessData access function: display "READ" symbol
Overrange Display Overrange overflow function: display ”OL” symbol
Auxiliary Ground Rod 2 PCS: Φ10mm×250mm
Test Wires Red 15m, yellow 10m, green 5m, red 1.5m (total 4 pcs wires)
Wire Resistance Verification Avoid errors caused by the test line not fully inserted into the instrument interface or poor contact or the user replaces the lengthened test line, ensure grounding resistance measurement more accurate
Auto Shutdown  3 Minutes after power on, will automatic shutdown without any operation.
Battery Voltage  While battery voltage decreases to around 7.2V, will display low battery voltage symbol“    ”, and remind to replace the battery.
Overload Protection  Earth resistance: between each interfaces of E-P,E-C, AC 280V/3 seconds
Electromagnetic Property  IEC61010-4-3, wireless frequency electromagnetic field≤1V/m
Working Current  Backlight: 25mA Max;  Standby: 85mA Max(Backlight close);  Measurement: 300mA Max(Backlight close)
Accessories  Tester:1PCS; Current sensor: 1PCS; Grounding rod: 2PCS; Test line :3PCS; Simple test line: 1PCS;  Tester bag:1PC;

SELECTION GUIDE

Related Series Model

Model

Earth Resistance

(Ω)

Selection Method

(Ω)

Double Clamp

(Ω)

Soil Resistivity

(Ωm)

Earth Voltage

(V)

AC Current

(A)

Data Storage

(group)

Remark
Musktool-ETCR30000.00~2000NNN0~600N400——
Musktool-ETCR3000+0.00~2000NNN0~2000~1001000——
Musktool-ETCR3000C0.00~2000NNN0~600N400waterpoof protection box
Musktool-ETCR3000B0.00~30000NN0.00~9000k0~600N300——
Musktool-ETCR3100C0.00~30000NN0.00~9000k0~600N300waterpoof protection box
Musktool-ETCR32000.00~300000.00~30000.00~1000.00~9000k0.0~100.00.00~6002000——
Musktool-ETCR3200C0.00~3000000.00~30000.00~1000.00~9000k0.0~100.00.00~6002000waterpoof protection box


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