Metravi CET-03 Clamp On Ground Resistance Tester

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Metravi CET-03 Clamp On Ground Resistance Tester

Price 35424.00 INR/ Piece

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MOQ : 1 Piece

Metravi CET-03 Clamp On Ground Resistance Tester Specification

Test Range
0.01 ~ 1200 (Resistance), 0.00mA ~ 20A (Current)

Display Type
4-digit LCD

Humidity
85% RH (non-condensing)

Resolution
0.01 (resistance), 0.01mA (current)

Mounting Type
Handheld

Frequency
50Hz / 60Hz

Temperature
0C ~ 50C (Operating)

Application
Measurement of ground resistance and leakage current in grounding systems

Power Supply
6V DC (4 x 1.5V AA alkaline batteries)

Accuracy
1%0.01 (resistance), 2%0.05mA (current)

Max Height
Clamp Opening 32mm

Operating Voltage
6V DC

Response Time
2 seconds

Features
Fast, accurate measurement without disconnecting ground rods, data hold, large LCD display, memory storage

Automation Grade
Manual

Equipment Type
Clamp On Ground Resistance Tester

Measuring Range
Resistance: 0.01 to 1200, Current: 0.00mA to 20A

Usage
Onsite ground resistance and leakage current testing

Machine Weight
1.15 kg (including batteries)

Control Mode
Manual

Safety Standards
IEC 1010, CAT III 300V

Battery Life
Approx. 3000 measurements

Data Storage
Stores up to 99 sets of measurement data

Low Battery Indication
Yes

Insulation Resistance
>20M at 500V

Clamp Jaw Size
32mm x 28mm

Alarm Function
Audible and visible alarms for resistance and current limits

Dimensions
285mm 85mm 56mm

Metravi CET-03 Clamp On Ground Resistance Tester Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID), Cheque, Cash Advance (CA)

Supply Ability
100 Pieces Per Month

Delivery Time
7 Days

About Metravi CET-03 Clamp On Ground Resistance Tester

Widely applied in ground resistance measurement, loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment.
Can measure the leakage current of ground wire. Clamp Earth Resistance Tester measures the integrated value of ground resistance and resistance lead.
When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster.
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.
The latest updated series Clamp Earth Resistance Testers have better performance: Boot up instantly, avoid boot up errors; More reliable battery cover, convenient to change battery; Wider range, larger memory; Optional RS232 interface, available to transfer data to PC and generate report files, easy to analyse or backup data.
Clamp Jaw: 32 x 65 mm
Display: 4 digit Backlit LCD
Resistance Range: 0.01 to 1500

Fast, Accurate Ground Resistance Measurement

The Metravi CET-03 streamlines the process of testing ground resistance and leakage current, delivering precise readings within 2 seconds. Its clamp-on design eliminates the need to disconnect ground rods, making it highly efficient for onsite inspections. The result is reliable performance and reduced downtime during maintenance or commissioning activities.

Intuitive Operation and Data Management

Equipped with an easy-to-read 4-digit LCD display and convenient manual controls, the tester simplifies fieldwork. Users can store up to 99 measurement records for effortless data management and review. The visible and audible alarms alert users to resistance or current limit breaches instantly, enhancing operational safety.

Engineered for Durability and Safety

Compliant with IEC 1010 and CAT III 300V standards, the CET-03 provides robust safety in various environments. Its strong insulation resistance and secure clamp design ensure consistent operation in humidity up to 85% RH and temperatures ranging from 0C to 50C, making it suitable for India's diverse climates.

FAQ's of Metravi CET-03 Clamp On Ground Resistance Tester:

Q: How does the Metravi CET-03 measure ground resistance without disconnecting ground rods?

A: The CET-03 uses a clamp-on design, allowing it to encircle a grounding conductor and measure ground resistance and leakage current directly. This technology eliminates the need to physically disconnect ground rods, streamlining the testing process and minimizing system downtime.

Q: What is the process for storing measurement data on the CET-03 tester?

A: After obtaining a measurement, users can save the reading directly to the device's memory with a simple button press. The CET-03 can store up to 99 sets of measurement results, enabling users to access historical data conveniently during field inspections.

Q: When should the alarm functions on the CET-03 be used?

A: The audible and visible alarms activate automatically when measured resistance or current exceeds preset thresholds. This feature helps users quickly identify unsafe conditions or deviations during ground system checks, enhancing onsite safety.

Q: Where can the CET-03 Clamp On Ground Resistance Tester be applied?

A: The CET-03 is ideal for various electrical installations and infrastructure throughout India. It is commonly used in substations, industrial plants, telecommunications, and building sites where regular ground resistance and leakage current testing are essential.

Q: What are the benefits of the large clamp jaw size of the CET-03?

A: The tester's 32mm x 28mm clamp jaw can accommodate a wide range of conductor sizes, making it versatile for different grounding system configurations. This enhances the flexibility and efficiency of field testing across various applications.

Q: How long does the CET-03 operate before requiring new batteries?

A: Running on four 1.5V AA alkaline batteries (6V DC total), the device can perform approximately 3000 measurements before battery replacement is needed. A low battery indicator alerts users in advance to prevent unexpected downtime.

Q: What safety standards does the Metravi CET-03 comply with?

A: The CET-03 adheres to IEC 1010 and CAT III 300V safety standards, ensuring reliable protection for users during ground resistance testing in demanding field conditions.

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