KYORITSU

MUN HEAN

Test & Measurement

test-measurement

Electrical Power Testing

electrical-power-testing

Electricals

electricals

Monitoring Relays

monitoring-relays

Dust and drip proof.(designed to IEC 529 IP54)

In addition to the facility for precision measurement, test leads for simplified two wire measuring system also supplied as standard accessories.

(unit can be hung from the neck for simplified measurement)

Designed to meet IEC 61010-1 safety standard.

Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance.

Small and lightweight. Shock resistant new case material.

2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.

<ul class="md-block-unordered-list-item"><li>Dust and drip proof.(designed to IEC 529 IP54)</li><li>In addition to the facility for precision measurement, test leads for simplified two wire measuring system also supplied as standard accessories.</li><li>(unit can be hung from the neck for simplified measurement)</li><li>Designed to meet IEC 61010-1 safety standard.</li><li>Capable of measuring earth voltage.</li><li>Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance.</li><li>Small and lightweight. Shock resistant new case material.</li><li>2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.</li></ul>

<ul>
<li>Dust and drip proof.(designed to IEC 529 IP54)</li>
<li>In addition to the facility for precision measurement, test leads for simplified two wire measuring system also supplied as standard accessories.</li>
<li>(unit can be hung from the neck for simplified measurement)</li>
<li>Designed to meet IEC 61010-1 safety standard.</li>
<li>Capable of measuring earth voltage.</li>
<li>Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance.</li>
<li>Small and lightweight. Shock resistant new case material.</li>
<li>2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.</li>
</ul>

Measurement

Ranges

Accuracy

Overload Protection

Safety Standard

Applicable Standards

Withstand Voltage

Power Source

Dimensions

Weight

Flossie Chua

PRO'SKIT

SANWA METER

FLUKE

Others

RAACO

CHIAYO

SHOW

HIOKI

Multimeters

Other Measuring Tools

Microphone

Tools Organizers

Humidity & Temperature

Soldering & Brazing Equipment

Motor Rotation & Phase

Toolboxes

Multiple Tools Sets

Ming Yang

buyerIntroduction

Kyoritsu Digital Earth Tester 4105A (valid for Singapore Purchases Only)

kyoritsu digital earth tester 4105a (valid singapore purchases only) electrical power testing pengujian daya listrik ujian tenaga elektrik kyoritsu/协立 共立数字地球测试仪4105a 电力测试 协立

kyoritsu-digital-earth-tester-4105a-valid-for-singapore-purchases-only

 • High test current up to 80mA yielding resolution of 0.001Ω on 2Ω range.
• Advanced Filtering method (based on FFT Fast Fourier Transform) reduces noise interference for obtaining stable measurements.
• Automatic and Manual selection of the Test Current Frequency in four bands (94/105/111/128Hz). In Automatic mode, KEW 4106 will select the most suitable Frequency.
• Several sub-results can be shown on the display: Resistance of the Auxiliary Earth Spikes, Frequency of Test Current, Voltage and Frequency of Interference (noise), Residual Resistance Rk, etc.
• Warning for excessive noise and high Auxiliary Earth Spikes resistance.
• Large Graphic Display with backlight for readings in poorly illuminated areas.
• Up to 800 measurement results can be saved in the memory and recalled on the display.
• The stored results can be transferred to a PC using the "KEW Report" software and a USB adaptor (Model 8212-USB) which are included.
• Robust design with IP54 protection. 

• High test current up to 80mA yielding resolution of 0.001Ω on 2Ω range. • Advanced Filtering method (based on FFT Fast Fourier Transform) reduces noise interference for obtaining stable measurements. • Automatic and Manual selection of the Test Current Frequency in four bands (94/105/111/128Hz). In Automatic mode, KEW 4106 will select the most suitable Frequency. • Several sub-results can be shown on the display: Resistance of the Auxiliary Earth Spikes, Frequency of Test Current, Voltage and Frequency of Interference (noise), Residual Resistance Rk, etc. • Warning for excessive noise and high Auxiliary Earth Spikes resistance. • Large Graphic Display with backlight for readings in poorly illuminated areas. • Up to 800 measurement results can be saved in the memory and recalled on the display. • The stored results can be transferred to a PC using the &quot;KEW Report&quot; software and a USB adaptor (Model 8212-USB) which are included. • Robust design with IP54 protection.

&nbsp;• High test current up to 80mA yielding resolution of 0.001Ω on 2Ω range. 
• Advanced Filtering method (based on FFT Fast Fourier Transform) reduces noise interference for obtaining stable measurements. 
• Automatic and Manual selection of the Test Current Frequency in four bands (94/105/111/128Hz). In Automatic mode, KEW 4106 will select the most suitable Frequency. 
• Several sub-results can be shown on the display: Resistance of the Auxiliary Earth Spikes, Frequency of Test Current, Voltage and Frequency of Interference (noise), Residual Resistance Rk, etc. 
• Warning for excessive noise and high Auxiliary Earth Spikes resistance. 
• Large Graphic Display with backlight for readings in poorly illuminated areas. 
• Up to 800 measurement results can be saved in the memory and recalled on the display. 
• The stored results can be transferred to a PC using the "KEW Report" software and a USB adaptor (Model 8212-USB) which are included. 
• Robust design with IP54 protection.&nbsp;

Datasheet_4106

KYORITSU INSTRUMENTS

Motor Rotation/Phase

Kyoritsu Digital Earth Tester 4106 (valid for Singapore Purchases Only)

kyoritsu digital earth tester 4106 (valid singapore purchases only) electrical power testing pengujian daya listrik penguji bumi ujian tenaga elektrik kyoritsu/协立 共立数字地球测试仪4106 电力测试 协立

kyoritsu-digital-earth-tester-4106-valid-for-singapore-purchases-only

 • Dust and drip proof. (designed to IEC 529 IP54)
 • In addition to the facility for precision measurement, test leads for simplified two wire 
    measuring system also supplied as standard accessories (unit can be hung from the neck for 
    simplified measurement)
• Designed to meet IEC 61010-1 safety standard.
• Capable of measuring earth voltage.
• Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance.
• Small and lightweight. Shock resistant new case material.
• 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test. 

• Dust and drip proof. (designed to IEC 529 IP54) • In addition to the facility for precision measurement, test leads for simplified two wire measuring system also supplied as standard accessories (unit can be hung from the neck for simplified measurement) • Designed to meet IEC 61010-1 safety standard. • Capable of measuring earth voltage. • Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance. • Small and lightweight. Shock resistant new case material. • 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.

&nbsp;• Dust and drip proof. (designed to IEC 529 IP54) 
 • In addition to the facility for precision measurement, test leads for simplified two wire 
 measuring system also supplied as standard accessories (unit can be hung from the neck for 
 simplified measurement) 
• Designed to meet IEC 61010-1 safety standard. 
• Capable of measuring earth voltage. 
• Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance. 
• Small and lightweight. Shock resistant new case material. 
• 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.&nbsp;

4105AH DATASHEET

Kyoritsu Digital Earth Meter 4105AH (valid for Singapore Purchases Only)

kyoritsu digital earth meter 4105ah (valid singapore purchases only) electrical power testing pengujian daya listrik meteran bumi ujian tenaga elektrik kyoritsu/协立 共立数字地球仪4105ah 电力测试 协立

kyoritsu-digital-earth-meter-4105ah-valid-for-singapore-purchases-only

 • The earth resistance from 0.05 to 1500Ω can be measured without the auxiliary earth spikes.
(The Multiple Earthing System.)
• True RMS
Accurate true RMS readings of AC current including distorted waveform from 1mA to 30.0A
• Noise Check Function
A function to detect current, which effects on an earth resistance measurement and display "NOISE" mark on the LCD.
• Memory function
Save and display up to 100 measurement data.
• Data hold function / Buzzer function / Back light function
• Compliant with Safety Standards of IEC 61010-1 : CAT IV 300V Pollution degree2


Note:
A single earthing can not be measured. (Only for Multiple Earthing System) 

• The earth resistance from 0.05 to 1500Ω can be measured without the auxiliary earth spikes. (The Multiple Earthing System.) • True RMS Accurate true RMS readings of AC current including distorted waveform from 1mA to 30.0A • Noise Check Function A function to detect current, which effects on an earth resistance measurement and display &quot;NOISE&quot; mark on the LCD. • Memory function Save and display up to 100 measurement data. • Data hold function / Buzzer function / Back light function • Compliant with Safety Standards of IEC 61010-1 : CAT IV 300V Pollution degree2 Note: A single earthing can not be measured. (Only for Multiple Earthing System)

&nbsp;• The earth resistance from 0.05 to 1500Ω can be measured without the auxiliary earth spikes. 
(The Multiple Earthing System.) 
• True RMS 
Accurate true RMS readings of AC current including distorted waveform from 1mA to 30.0A 
• Noise Check Function 
A function to detect current, which effects on an earth resistance measurement and display "NOISE" mark on the LCD. 
• Memory function 
Save and display up to 100 measurement data. 
• Data hold function / Buzzer function / Back light function 
• Compliant with Safety Standards of IEC 61010-1 : CAT IV 300V Pollution degree2 

Note: 
A single earthing can not be measured. (Only for Multiple Earthing System)&nbsp;

Datasheet_4200

Kyoritsu Digital Earth Clamp Tester 4200 (valid for Singapore Purchases Only)

kyoritsu digital earth clamp tester 4200 (valid singapore purchases only) electrical power testing pengujian daya listrik ujian tenaga elektrik kyoritsu/协立 共立数字接地钳测试仪4200 电力测试 协立

kyoritsu-digital-earth-clamp-tester-4200-valid-for-singapore-purchases-only

 • 3pole and 2pole Earth Resistance measurement (0.01Ω-2000Ω)
• Waterproof design (IP67)
• Rotary Switch makes the user interface very intuitive
• Large LCD Display with Backlight
• Led to monitor correct / non correct auxiliary earth spike resistance
• Earth Voltage Measurement (AC/DC 0-300V)
• CAT Ⅳ 100V 

• 3pole and 2pole Earth Resistance measurement (0.01Ω-2000Ω) • Waterproof design (IP67) • Rotary Switch makes the user interface very intuitive • Large LCD Display with Backlight • Led to monitor correct / non correct auxiliary earth spike resistance • Earth Voltage Measurement (AC/DC 0-300V) • CAT Ⅳ 100V

&nbsp;• 3pole and 2pole Earth Resistance measurement (0.01Ω-2000Ω) 
• Waterproof design (IP67) 
• Rotary Switch makes the user interface very intuitive 
• Large LCD Display with Backlight 
• Led to monitor correct / non correct auxiliary earth spike resistance 
• Earth Voltage Measurement (AC/DC 0-300V) 
• CAT Ⅳ 100V&nbsp;

Datasheet_4105DLH

Kyoritsu Digital Earth Tester 4105DLH (valid for Singapore Purchases Only)

kyoritsu digital earth tester 4105dlh (valid singapore purchases only) electrical power testing pengujian daya listrik ujian tenaga elektrik kyoritsu/协立 共立数字地球测试仪4105dlh 电力测试 协立

kyoritsu-digital-earth-tester-4105dlh-valid-for-singapore-purchases-only

Various useful functions are available on Android devices using Bluetooth communication

• Real time measurements can be transferred, shown and saved on Android device (up to 100 measurements) 
• Saved data includes measurement, GPS location and date & time Easy to check on map "When" and "Where" the measurement was made
• Comparator function on Android device informs when the measured value is lower/higher than the preset value


Earth /Ground resistance and Leakage current measurement functions
• The earth resistance from 0.05 to 1500 Ω can be measured without the auxiliary earth spikes in multi-earthing systems
• True RMS leakage or phase current readings from 0.1mA to 30.0A provides vital additional information in earthing networks
• Filter function offers increased immunity to electrical noise and a Noise mark appears in excessively high noisy environments 

<h3 class="md-block-header-three">Various useful functions are available on Android devices using Bluetooth communication</h3>• Real time measurements can be transferred, shown and saved on Android device (up to 100 measurements) • Saved data includes measurement, GPS location and date &amp; time Easy to check on map &quot;When&quot; and &quot;Where&quot; the measurement was made • Comparator function on Android device informs when the measured value is lower/higher than the preset value <h3 class="md-block-header-three">Earth /Ground resistance and Leakage current measurement functions • The earth resistance from 0.05 to 1500 Ω can be measured without the auxiliary earth spikes in multi-earthing systems • True RMS leakage or phase current readings from 0.1mA to 30.0A provides vital additional information in earthing networks • Filter function offers increased immunity to electrical noise and a Noise mark appears in excessively high noisy environments </h3>

&nbsp;
<h3>Various useful functions are available on Android devices using Bluetooth communication</h3>
• Real time measurements can be transferred, shown and saved on Android device (up to 100 measurements) 
• Saved data includes measurement, GPS location and date &amp; time Easy to check on map "When" and "Where" the measurement was made 
• Comparator function on Android device informs when the measured value is lower/higher than the preset value 

<h3>Earth /Ground resistance and Leakage current measurement functions 
• The earth resistance from 0.05 to 1500 Ω can be measured without the auxiliary earth spikes in multi-earthing systems 
• True RMS leakage or phase current readings from 0.1mA to 30.0A provides vital additional information in earthing networks 
• Filter function offers increased immunity to electrical noise and a Noise mark appears in excessively high noisy environments&nbsp;</h3>

Product Catalogue

Technical Specification

Kyoritsu 4202 Earth Clamp Testers Bluetooth (valid for Singapore Purchases Only)

kyoritsu 4202 earth clamp testers bluetooth (valid singapore purchases only) (bluetooth) electrical power testing pengujian daya listrik ujian tenaga elektrik kyoritsu/协立 共立4202接地钳测试仪（蓝牙） 电力测试 协立

kyoritsu-4202-earth-clamp-testers-bluetooth-valid-for-singapore-purchases-only

 • The latest circuit design permits the instrument to operate
 with the minimum of influence from earth voltage
 and earth resistance of auxiliary earth spikes.
• Dust and drip proof. (designed to IEC 529 IP54)
• Earth resistance value can be read directly from the scale.
• Designed to meet IEC 61010-1 safety standard.
• Capable of measuring earth voltage.
• Small and lightweight. Shock resistant new case material.
• 2mA measuring current permits earth resistance tests
 without tripping earth leakage current breakers
 in the circuit under test.
• Lead wire connection to C and P terminals and proper
 auxiliary earth resistance can be checked by "OK" lamp.
 Lead wire connection to C and E terminals is good
 when "OK" lamp is illuminated. 

• The latest circuit design permits the instrument to operate  with the minimum of influence from earth voltage  and earth resistance of auxiliary earth spikes. • Dust and drip proof. (designed to IEC 529 IP54) • Earth resistance value can be read directly from the scale. • Designed to meet IEC 61010-1 safety standard. • Capable of measuring earth voltage. • Small and lightweight. Shock resistant new case material. • 2mA measuring current permits earth resistance tests  without tripping earth leakage current breakers  in the circuit under test. • Lead wire connection to C and P terminals and proper  auxiliary earth resistance can be checked by &quot;OK&quot; lamp.  Lead wire connection to C and E terminals is good  when &quot;OK&quot; lamp is illuminated.

&nbsp;• The latest circuit design permits the instrument to operate 
 with the minimum of influence from earth voltage 
 and earth resistance of auxiliary earth spikes. 
• Dust and drip proof. (designed to IEC 529 IP54) 
• Earth resistance value can be read directly from the scale. 
• Designed to meet IEC 61010-1 safety standard. 
• Capable of measuring earth voltage. 
• Small and lightweight. Shock resistant new case material. 
• 2mA measuring current permits earth resistance tests 
 without tripping earth leakage current breakers 
 in the circuit under test. 
• Lead wire connection to C and P terminals and proper 
 auxiliary earth resistance can be checked by "OK" lamp. 
 Lead wire connection to C and E terminals is good 
 when "OK" lamp is illuminated.&nbsp;

Datasheet_4102A

Kyoritsu Analogue Earth Tester 4102A (valid for Singapore Purchases Only)

kyoritsu analogue earth tester 4102a (valid singapore purchases only) electrical power testing pengujian daya listrik ujian tenaga elektrik kyoritsu/协立 共立模拟地球测试仪4102a 电力测试 协立

kyoritsu-analogue-earth-tester-4102a-valid-for-singapore-purchases-only

Datasheet_4102AH

Kyoritsu Analogue Earth Tester 4102AH (valid for Singapore Purchases Only)

kyoritsu analogue earth tester 4102ah (valid singapore purchases only) electrical power testing pengujian daya listrik ujian tenaga elektrik kyoritsu/协立 共立模拟地球测试仪4102ah 电力测试 协立

kyoritsu-analogue-earth-tester-4102ah-valid-for-singapore-purchases-only

Mun Hean EF18 Relay Earth Dtl Fault 85-265VAC/DC

The Earth Fault Relay EF18 is designed to monitor power system and provides a relay operation in the event of an earth fault situation. The EF18 relay incorporates the MTB fault indication system in advanced protection relaying for system abnormalities. This eliminates the need of an auxiliary supply to provide a fault indication, ensuring enhanced safety.

Mechanical Trip Button (MTB) fault indication system

No requirement for auxiliary power supply for fault indication

Safeguard against automatic reset before fault rectification

Tamper-proof design for setting protection

Type tested for EMC compliance in accordance with IEC 61000

High immunity to electrical interference (tested to 2.5GHz)

<h3 class="md-block-header-three">Mun Hean EF18 Relay Earth Dtl Fault 85-265VAC/DC</h3>The Earth Fault Relay EF18 is designed to monitor power system and provides a relay operation in the event of an earth fault situation. The EF18 relay incorporates the MTB fault indication system in advanced protection relaying for system abnormalities. This eliminates the need of an auxiliary supply to provide a fault indication, ensuring enhanced safety.Features<ul class="md-block-unordered-list-item"><li>Mechanical Trip Button (MTB) fault indication system</li><li>No requirement for auxiliary power supply for fault indication</li><li>Safeguard against automatic reset before fault rectification</li><li>Tamper-proof design for setting protection</li><li>Type tested for EMC compliance in accordance with IEC 61000</li><li>High immunity to electrical interference (tested to 2.5GHz)</li><li>Type tested in accordance with IEC 60255</li></ul>

<h3>Mun Hean EF18 Relay Earth Dtl Fault 85-265VAC/DC</h3>
The Earth Fault Relay EF18 is designed to monitor power system and provides a relay operation in the event of an earth fault situation. The EF18 relay incorporates the MTB fault indication system in advanced protection relaying for system abnormalities. This eliminates the need of an auxiliary supply to provide a fault indication, ensuring enhanced safety.
Features
<ul>
<li>Mechanical Trip Button (MTB) fault indication system</li>
<li>No requirement for auxiliary power supply for fault indication</li>
<li>Safeguard against automatic reset before fault rectification</li>
<li>Tamper-proof design for setting protection</li>
<li>Type tested for EMC compliance in accordance with IEC 61000</li>
<li>High immunity to electrical interference (tested to 2.5GHz)</li>
<li>Type tested in accordance with IEC 60255</li>
</ul>

Jimmy Foo

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mun hean ef18 relay earth dtl fault 85-265vac/dc relai bumi kesalahan monitoring relays pemantauan geganti hean/文轩 继电器接地故障 监控继电器 文轩

mun-hean-ef18-relay-earth-dtl-fault-85-265vac-dc

 Frequency Selector Switch to eliminate the effect of harmonics

Rotary switch for easy one finger power-on and range selection

<ul class="md-block-unordered-list-item"><li> Frequency Selector Switch to eliminate the effect of harmonics</li><li>Three AC current ranges 20mA/200mA/200A.</li><li>Rotary switch for easy one finger power-on and range selection</li><li>Resolution 0.01mA. </li></ul>

<ul>
<li>&nbsp;Frequency Selector Switch to eliminate the effect of harmonics</li>
<li>Three AC current ranges 20mA/200mA/200A.</li>
<li>Rotary switch for easy one finger power-on and range selection</li>
<li>Resolution 0.01mA.&nbsp;&nbsp;</li>
</ul>

AC A

(50/60Hz)

(WIDE)

Conductor Size

Effect of External

Stray Magnetic Field

Ø15mm 100A

Frequency Response

Kyoritsu Kew Snap Leakage Current Tester 2431 (valid for Singapore Purchases Only)

kyoritsu kew snap leakage current tester 2431 (valid singapore purchases only) electrical power testing pengujian daya listrik penguji semasa kebocoran ujian tenaga elektrik kyoritsu/协立 共立kew snap漏电流测试仪2431 电力测试 协立

kyoritsu-kew-snap-leakage-current-tester-2431-valid-for-singapore-purchases-only

 • Least affected by external stray magnetic field.
• 20mA AC max. in proximity to a 15mm-dia conductor carrying 100A AC
• Frequency Selector Switch to eliminate the effect of harmonics.
• Resolution 0.1mA. 

• Least affected by external stray magnetic field. • 20mA AC max. in proximity to a 15mm-dia conductor carrying 100A AC • Frequency Selector Switch to eliminate the effect of harmonics. • Resolution 0.1mA.

&nbsp;• Least affected by external stray magnetic field. 
• 20mA AC max. in proximity to a 15mm-dia conductor carrying 100A AC 
• Frequency Selector Switch to eliminate the effect of harmonics. 
• Resolution 0.1mA.&nbsp;

Datasheet_2434

Kyoritsu Leakage Clamp Meter 2434 (valid for Singapore Purchases Only)

kyoritsu leakage clamp meter 2434 (valid singapore purchases only) electrical power testing pengujian daya listrik ujian tenaga elektrik kyoritsu/协立 共立泄漏钳形表2434 电力测试 协立