About Metravi CET-06 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 .
- 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: 32mm
- Display: 4 digit Backlit LCD
- Resistance Range: 0.01 to 200
- Resolution: 0.01 Ohms
- Auto Ranging
- Storage of Measured Data: 99 Data
- Setting of Resistance Alarm Critical Value: 1 199 Ohms
- Data Hold, Auto Power Off
Robust Design & Advanced SafetyBuilt to the rigorous IEC 61010-1 standard, the CET-06 features double insulation and CAT III 300V protection for secure operation. The handheld, clamp type design accommodates conductors up to 32mm, providing versatility in challenging field conditions while ensuring operator safety.
Efficient Data Handling & DisplayEquipped with a four-digit LCD display with backlight, the CET-06 enables clear visibility in various lighting. It integrates memory storage for up to 99 readings, a hold function to freeze results, and beeper alarms for immediate feedback, making data management fast and intuitive.
Reliable, Accurate PerformanceOffering resistance measurement from 0.010 to 1200 and current measurement from 0.2mA up to 30A with high accuracy, the CET-06 delivers dependable results within one second. The device includes auto power-off and over-range display to conserve energy and prevent misuse.
FAQ's of Metravi CET-06 Clamp On Ground Resistance Tester:
Q: How do I use the Metravi CET-06 Clamp On Ground Resistance Tester for earth resistance measurement?
A: Simply clamp the jaws around the ground rod or conductor without disconnecting it from the system, ensuring correct alignment and a secure fit. The tester will display the earth resistance directly on its LCD, allowing quick and easy measurements.
Q: What types of wires are compatible with this tester?
A: The CET-06 is suitable for both stranded and solid conductors with a maximum specimen size of up to 32mm, making it versatile for various electrical testing environments.
Q: When should I use the memory storage feature?
A: Memory storage is ideal for applications where you need to record multiple ground resistance readings over time or in different locations-this helps in efficient record-keeping and data comparison during site inspections or audits.
Q: Where can this tester be effectively used?
A: It is ideal for onsite electrical earth testing, ground loop analysis, and facility maintenance in residential, commercial, or industrial settings, especially where quick, portable inspections are required.
Q: What process does the tester use for measurement?
A: This instrument uses a clamp-on method to induce a current in the loop formed by the earth system, allowing accurate ground resistance measurements without disconnecting the grounding system.
Q: How does the CET-06 benefit electrical professionals?
A: With its fast response, high accuracy, and features like data hold, auto power off, and readable display, it significantly simplifies and speeds up the earth resistance testing process, improving safety and productivity for field engineers and electricians.
Q: What maintenance or precautions should I observe when using the tester?
A: Ensure the jaws are clean and free of debris, avoid exceeding the specified clamp and measurement ranges, use only recommended batteries, and operate within the prescribed temperature and humidity limits for optimal accuracy and longevity.