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MEWOI3000B+(FPTCN)-0.01-200Ω,65mm×32mm Clamp On Earth Ground Resistance Tester/Meter

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MEWOI3000B+(FPTCN)-0.01-200Ω,65mm×32mm Clamp On Earth Ground Resistance Tester/Meter

Product Details:
Place of Origin: CHINA
Brand Name: MEWOI
Certification: CE
Model Number: MEWOI3000B+
Measuring Range: 0.01-200Ω
Accuracy Class: 0.01Ω
Dimensions: 285mm×85mm×56mm
Display Type: Digital Only
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 1-399
Packaging Details: BOX
Delivery Time: 2 Weeks Based on MOQ50pcs
Payment Terms: T/T in advance
Supply Ability: 20000pcs Per Month
Description

Introduction

MEWOI3000B+ Clamp Earth Resistance Tester is widely applied in ground resistance measurement, loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment, etc. When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster. MEWOI3000B+ Clamp Earth Resistance Tester can measure the ground fault which can not be measured by traditional method, can apply in the occasion where traditional methods are unworkable; MEWOI3000B+ Clamp Earth Resistance Tester measures the integrated value of ground resistance and resistance lead

Technical SpecificationTechnical Specification

Function

Ground resistance test, Loop resistance test

Power Supply

6VDC 4 PCS of LR6 lkaline batteries

Resistance Range

0.01-200Ω

Resistance Resolution

0.01Ω

Highest Resistance Accuracy

±1%±0.01Ω

Data memory

99 Sets

Alarm Threshold Setting Range

Resistance: 1-199Ω

Alarm Sound and Light

“Beep-beep-beep” alarm tone, Alarm Symbol Flashing, Press AL key to turn on, 

turn off Alarm or set Alarm Threshold.

Interference Signal Recognition

“Beep-beep-beep” tone, NOISE symbol blinking

Working Temperature and Humidity

-20℃-55℃;20%RH-90%RH

LCD Screen

4 Digits LCD display, Screen L×W: 47mm×28.5mm

Clamp Size

65mm×32mm

Clamp Opening Extent

32mm

Tester Weight

1160g (With batteries)

Clamp Dimension

L×W×T: 285mm×85mm×56mm

Protection Level

Dual Insulation

Structural Feature

Clamp CT

Shifting

Automatic shifting

External magnetic field

<40A/m

External electrical field

<1V/m

Single measurement time

0.5 second

Resistance measurement frequency

>1KHz

Measured current frequency

50/60Hz Automatic measurement

Low Battery Indication

Low battery symbol displays when battery is lower then 5.3V

Memory Full Indication

MEM symbol blinks when all 99 sets memory is full

Over Range Indication

Out of range indication “OLΩ”, “L0.01” or “OL A”

Auto Power-off

5 minutes after Boot up

Power Consumption

Max 50mA either in booting up or normally working, 

Continuously working for 30 hours

RS232 Interface (Optional)

The data stored in the meter are uploaded to the computer through

 RS232 interface and data wire, Then generate report files

Accessories

Meter: 1 piece, Test Ring: 1 Piece, Meter Suitcase: 1 Piece , batteries: 4 PCS ( LR6)

Selection Guide

Model Range Resolution clamp size RS232 Data Storge
MEWOI3000B+MEWOI3000B+ 0.01Ω-200Ω     0.01Ω

65mm

×32mm

optional  99sets
MEWOI3100B+MEWOI3100B+001.jpg ø32mm
MEWOI3000+MEWOI3000B+002.jpg 0.01Ω-1200Ω    0.01Ω

65m

m×32mm

optional  99sets
MEWOI3100+MEWOI3100B+003.jpg ø32mm
MEWOI3000D+MEWOI3000B+004.jpg

0.01Ω-1200Ω 

0.00-20.00A  

0.01Ω,

0.05mA  

65mm

×32mm

optional  99sets
MEWOI3100D+MEWOI3100B+005.jpg ø32mm
MEWOI3800CMEWOI3800C006.jpg 0.01Ω-200Ω     0.01Ω

60m

m*30mm

Appoint with RS485 communication interface, provide standard MODBUS-RTU communication protocol ×
MEWOI3800DMEWOI3800D_007.jpg 0.01Ω-200Ω   0.01Ω

60m

m*30mm

×
MEWOI4000MEWOI4000C_008.jpg

0.01Ω~2000Ω;

 0~600V

0.01Ω,1V   400sets
MEWOI4000CMEWOI4000C_009.jpg

earth resistance:

0.01Ω~30.00KΩ;

soil resistivity:

0.01Ωm~9000KΩm;

 0~600V

0.01Ω,

0.01Ωm,

1V

  300sets
MEWOI4200MEWOI4200-1_110.jpg

earth resistance:0.01Ω~30.00KΩ;AC Leakage current: 0.00mA~600A; 

soil resistivity:0.01Ωm~9000KΩm;Earth Voltage:0.0~100.0V,dual clamp: 0.01Ω-100Ω

0.01Ω,

0.01Ωm,

0.01A,

0.1V

ø68mm 2000sets

Contact Us
Mr. Billy
  • 86-18620373879
  • ShenZhen Branch:Room1904-1906,Tower A,Tian an International Building,Renmin Nan Road,LuoHu,ShenZhen,China GuangZhou Branch:F-3F,No.4 Pengshang Zhifu Road,Jiahe,Baiyun District,Guangzhou,Guangdon
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