UNI-T UT278B & C & D Series Ground pile clamp earth resistance tester

Reliable Clamp Based Ground Resistance Testing

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UNI-T UT278B & C & D Series Ground pile clamp earth resistance tester
Brand: Uni-T
Category: Earth Ground Resistance Tester
Availability: Ready Stock
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UNI-T UT278B & C & D Series Ground pile clamp earth resistance tester Price in Bangladesh

UNI-T UT278B & C & D Series Ground pile clamp earth resistance tester Price in Bangladesh is a professional grounding measurement solution designed for technicians and engineers who require dependable earth resistance testing in demanding environments. This series combines clamp based testing with practical field operation, making it suitable for inspecting grounding systems without unnecessarily complicating the testing process. Its professional design supports electrical safety inspections, grounding maintenance, troubleshooting, and routine verification across industrial, commercial, utility, and construction applications.

Clamp Based Earth Resistance Measurement

UNI-T UT278B & C & D Series Ground pile clamp earth resistance tester is designed to simplify earth resistance measurement through clamp based testing technology. This approach can make grounding inspections more convenient where traditional testing arrangements may be difficult or time consuming. The clamp configuration allows technicians to work efficiently around grounding conductors and electrical infrastructure while maintaining a practical testing workflow. It is particularly useful for regular grounding system assessment where accessibility and testing efficiency are important considerations.

Efficient Grounding System Inspection

Grounding systems play an important role in electrical safety and equipment protection. The UNI-T UT278 series helps professionals evaluate grounding conditions and identify potential resistance related issues during inspection and maintenance activities. Its practical testing approach supports routine verification of grounding installations, helping engineers assess whether grounding arrangements are performing as expected. This makes the tester a valuable tool for electrical maintenance teams, installation contractors, facility engineers, and service technicians.

Convenient Field Operation

The tester is designed with field usability in mind, allowing technicians to perform grounding measurements directly at installation sites and maintenance locations. Its practical form factor and clamp based measurement method help reduce unnecessary setup requirements during routine inspections. The straightforward operating concept allows trained users to carry out measurements efficiently while moving between different grounding points. This makes the instrument suitable for electrical service work, construction projects, utility maintenance, and industrial inspection environments.

Professional Measurement Performance

Accurate and dependable measurement performance is essential when evaluating grounding systems. The UNI-T UT278B & C & D Series provides professional measurement capabilities intended for electrical engineers and technicians involved in grounding inspection. Consistent testing performance can help users identify abnormal grounding conditions and support informed maintenance decisions. The instrument is suitable for applications where dependable earth resistance measurement is required as part of electrical safety and preventive maintenance procedures.

Easy Operation for Technicians

A professional measuring instrument should provide an efficient user experience without creating unnecessary complexity. The UNI-T UT278 series is designed to support practical operation, allowing technicians to concentrate on the measurement task rather than complicated procedures. Its user oriented design helps make routine grounding inspections more manageable for trained electrical professionals. This can be especially beneficial for maintenance teams that regularly perform testing across multiple electrical installations.

Suitable for Preventive Maintenance

Regular grounding inspection can help detect developing electrical problems before they become more serious. The UNI-T UT278B & C & D Series Ground pile clamp earth resistance tester can be used as part of preventive maintenance programs for electrical systems and grounding infrastructure. By checking grounding conditions during scheduled inspections, maintenance professionals can identify potential concerns and take appropriate corrective action. This supports safer operation and helps maintain the reliability of electrical installations over time.

Industrial and Commercial Applications

The UNI-T UT278 series is suitable for a wide range of professional environments, including industrial facilities, commercial buildings, electrical substations, utility installations, construction sites, and maintenance workshops. Engineers can use the tester for grounding system verification, electrical installation inspection, troubleshooting, and service activities. Its versatile application range makes it a practical choice for organizations that need dependable grounding measurement equipment for regular technical operations.

Grounding Troubleshooting

Unexpected electrical behavior can sometimes be associated with inadequate or unstable grounding conditions. The UNI-T UT278 series provides technicians with a practical instrument for investigating grounding performance during troubleshooting activities. By incorporating earth resistance testing into diagnostic procedures, engineers can better understand grounding related problems and determine suitable maintenance actions. This makes the tester useful for fault investigation as well as routine inspection.

Durable Design for Professional Use

Professional test instruments must withstand the demands of regular fieldwork. The UNI-T UT278B & C & D Series is designed for practical use in engineering and maintenance environments where equipment may be transported frequently and used across different work locations. Its professional construction supports dependable operation during routine testing activities. The focus on usability and durability makes the series appropriate for technicians who require a reliable grounding tester as part of their everyday electrical testing equipment.

Practical Solution for Electrical Engineers

The combination of clamp based measurement, practical operation, and professional grounding inspection capability makes the UNI-T UT278 series a useful solution for electrical engineers and maintenance professionals. It can support grounding verification during installation, commissioning, periodic inspection, troubleshooting, and preventive maintenance. The instrument helps simplify field testing while providing the functionality needed for professional evaluation of grounding systems.

Why Choose UNI-T UT278B & C & D Series

Choosing the right earth resistance tester depends on measurement reliability, ease of use, application flexibility, and field durability. The UNI-T UT278B & C & D Series is designed around these practical requirements. Its clamp based testing approach helps improve testing convenience, while its professional design supports a wide range of grounding inspection tasks. For technicians looking for a dependable instrument for electrical maintenance and grounding assessment, this series offers a practical and professional testing solution.

Professional Earth Resistance Testing Solution

The UNI-T UT278B & C & D Series Ground pile clamp earth resistance tester is a valuable addition to professional electrical testing equipment. It supports efficient grounding inspection, preventive maintenance, troubleshooting, and field measurement while reducing unnecessary testing complexity. With its practical design and professional measur

ement capabilities, the series is well suited for engineers, technicians, contractors, utility professionals, and maintenance teams working with electrical grounding systems.

Key Features: UNI-T UT278B & C & D Series Ground pile clamp earth resistance tester

  • 2.4-inch color LCD
  • Earth resistance measurement
  • Leakage current measurement
  • Load current measurement
  • Grounding voltage measurement
  • Soil resistivity measurement (UT278C & D)
  • Alarm function
  • USB data transfer
  • Built-in rechargeable lithium battery

Specifications: UNI-T UT278B & C & D Series Ground pile clamp earth resistance tester

Specifications  
Function Range (UT278B) Range (UT278C) Range (UT278D)
Ground Resistance 0.00Ω–1500Ω 0.00Ω–1800Ω 0.00Ω–2000Ω
Current (AC) 0.000A–40A 0.000A–50A 0.000A–60A
Current resolution 1uA 1uA 1uA
3 or 4-wire method resistance 0.00Ω–3KΩ 0.00Ω–30KΩ 0.00Ω–30KΩ
Soil Resistivity N/A 0.00Ω–9999KΩ 0.00Ω–9999KΩ
Ground voltage 600V 600V 600V
Accuracy Guaranteed
Temperature Humidity
23℃±5℃,below 75%rh 23℃±5℃,below 75%rh 23℃±5℃,below 75%rh
Features  
Power supply 1, DC 3.7V lithium battery;

 

2, Real-time display of battery power, reminding to charge in time

Jaw size 68mm
Screen 2.4 inch (46*29mm) color LCD
Measurement time 1 time/sec
USB data upload The stored data can be uploaded, saved and printed.
Data storage 500 set
Overload Overload indication “OL”
Backlight √
Alarm function √
Auto power off Around 15 minutes
Power consumption 750mA MAX
Overload protection √
Weight 975g (including battery)
Operating temperature -10℃ —  50℃; below 80%RH
Storage temperature -10℃ — 60℃; below 70%RH
Insulation resistance >20MΩ (500V between circuit and case)
Withstand voltage AC 3700V/RMS (between circuit and case)
External magnetic field <40A/m
External electric field <1V/m
Applicable safety regulations IEC61010-1; IEC61010-031; IEC61557-1(Ground resistance);
CAT Ⅲ 300V, CAT IV 150V; Pollution degree: 2

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