The Kyoritsu KEW 4105A-H Earth Tester is a specialized instrument meant for professionals engaged in ring resistance measurement and soil resistivity study. With its advanced features and robust design, this earth tester provides accurate and efficient measurements, ensuring the integrity of grounding systems.
The Kyoritsu KEW 4105A-H Earth Tester is an obedient and efficient tool for professionals working in sports ground resistance measurement and soil resistivity breakdown. With its objector features, selectable test frequencies, and digital display, this earth tester is a vital instrument for maintaining electrical safety and ensuring the effectiveness of grounding systems in various applications. If you are looking for the best earth tester then this is the best for you as an engineer. For efficient work, you can use this Eeart Tester and you can get it now from Amidmart at the best price in Bangladesh.
Key Features:
• In addition to the facility for precision measurement, test leads for a simplified two-wire measuring system are also supplied as standard accessories.
(The unit can be hung from the neck for simplified measurement)
• The latest circuit design permits the instrument to operate with minimum influence from earth voltage and earth resistance of auxiliary earth spikes.
• Dust and drip proof. (designed to IEC 60529 IP54)
• Earth resistance value can be read directly from the scale.
• Designed to meet IEC 61010-1 safety standards.
• 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.
Kyoritsu KEW 4105A-H Earth Tester Applications:
Ideal for laboratory analysis and verifying the effectiveness of grounding systems in various applications, including electrical installations, telecommunications, and industrial services.
Soil Resistivity Testing:
Suitable for measuring soil resistivity, which is necessary for designing efficient grounding systems and arrangement the soil's conductivity properties.
Electrical Safety Audits:
Valuable for conducting electrical safety audits to ensure flexibility taking into account safety standards and regulations around grounding.
Construction and Infrastructure Projects:
Useful in construction and infrastructure projects to assess and optimize grounding systems for structures, equipment, and utilities.
EARTH TESTER KYORITSU KEW 4105A-H Key Features :
The primary ham it happening of the KEW 4105A-H is to exploit sports ground resistance in grounding systems. This is crucial for ensuring the effectiveness of grounding to prevent electrical hazards and ensure the safety of installations.
Selectable Test Frequencies:
The earth tester may find the child support for selectable test frequencies, allowing users to choose the invasion frequency for the specific psychotherapy requirements. This adaptability ensures accurate measurements in exchange soil conditions.
Auto-Ranging:
The auto-ranging feature enables the tester to automatically pick the occupied measurement range based on the resistance-conscious thing measured. This simplifies the psychoanalysis process and ensures accurate results.
Digital Display:
Equipped once a digital display, the earth tester provides approving and truthful readings of arena resistance values. The digital format enhances visibility and facilitates fast assessments of grounding system integrity.
Auto Power Off:
To conserve battery vibrancy, the auto facility-off feature automatically turns off the tester after a grow earliest of inactivity. This helps extend the moving picture of the batteries and ensures that the tester is ready for use bearing in mind needed.
Data Storage and Recall:
Advanced models may put in data storage capabilities, allowing users to grow measurement data for highly developed reference. This feature is beneficial for documenting exam results and tracking changes in pitch resistance at the peak of maturity.
Earth resistance measurement |
20Ω |
200Ω |
2000Ω |
|
Measuring range |
0.00 - 1999 Ω |
Display range |
0.00 - 19.99 Ω |
0.0 - 199.9 Ω |
0.0 - 1999 Ω |
Accuracy |
±2%rdg±0.1Ω |
±2%rdg±3dgt |
Earth voltage measurement |
|
Measuring range |
0 - 200V AC (50/60Hz) |
Display range |
0.0 - 199.9V |
Accuracy |
±1%rdg±4dgt |
Overload protection |
Earth Resistance: 280V AC (10 seconds) Earth Voltage: 300V AC (1 minute) |
Applicable Standards |
IEC 61010-1 CAT III 300V Pollution Degree 2, IEC 61010-2-030, IEC 61557-1, -5, IEC 60529 (IP54) |
Power source |
R6 (AA) (1.5V) × 6 |
Dimensions |
105(L) × 158(W) × 70(D)mm (including case lid) |
Weight |
Approx. 550g (including batteries and case lid) |
Accessories |
7095A (Earth resistance test leads [red-20m, yellow-10m, green-5m/1set]) 7127B (Simplified measurement probe) 8032 (Auxiliary earth spikes [2spikes/1set]) 9121 (Shoulder strap) 9165 (Carrying case [Hard]) R6 (AA) × 6, Instruction Manual |
Optional |
7245A (Precision measurement cord set) 8259 (Adapter for measurement terminal) 9084 (Soft case) |