About Metravi CET-02 Digital Ground Resistance Clamp Meter
- Resistance Range: 0.01-1200
- Resistance Resolution: 0.001
- Data Storage : 99 unit
- Audio light alarm: beepbeepbeep alarm sound Press the AL key to turn on and off Alarm Critical Value
- Setting Range: Resistance: 1-199
- Power: 6VDC (4 PCS alkaline dry battery)
- Working Temp: -20C-55C; 10%RH 90%RH
- LCD Screen: 4-bit LCD digital display,
- 47mm (L) 28.5mm (W)
- Jaw size (mm) : Long-jaw 65mm X 32mm
- The open size of Jaw (mm): Long clamp 32mm
- Weight: 1160g
- Meter Size : 285mm (L) x 85mm (W) x 56 mm (H)
- Protection Level: Double insulation
- Structure: Clamp CT
Efficient Ground Resistance TestingThe CET-02 allows users to efficiently measure ground resistance and leakage currents in electrical systems without having to disconnect the earth wires. With automatic calibration and rapid response time, users can rely on quick and accurate assessments every time. Its robust features and high safety rating ensure it meets the demands of modern electrical testing.
Data Storage and Convenience FeaturesThis clamp meter offers practical data storage for up to 99 test groups, supporting effective record-keeping and analysis. The data hold function, automatic power-off, and low battery indication further enhance convenience during extended field operations. Its ergonomic design, lightweight build, and bright 4-digit LCD ensure comfort and clarity during use.
FAQ's of Metravi CET-02 Digital Ground Resistance Clamp Meter:
Q: How do I use the Metravi CET-02 to measure ground resistance?
A: To measure ground resistance, simply clamp the jaws of the CET-02 around the ground conductor or rod. There is no need to disconnect any earth wires. Power on the device, select the appropriate mode, and read the resistance value directly on the backlit LCD display.
Q: What are the main benefits of using the CET-02 Digital Ground Resistance Clamp Meter?
A: The CET-02 offers non-invasive testing, saving time by eliminating the need to disconnect grounding systems. It provides fast, accurate measurements, stores up to 99 data groups, and includes features such as overload protection, data hold, and automatic calibration for enhanced safety and convenience.
Q: Where can this clamp meter be applied?
A: The CET-02 is suitable for electrical testing in industrial plants, commercial installations, and field environments across India. It is used by professionals for ground resistance and leakage current measurements in power distribution networks, substations, and facility maintenance.
Q: When should I replace the batteries in the CET-02 clamp meter?
A: The meter uses 4 x 1.5V AA batteries, capable of supporting approximately 3000 tests. Replace the batteries when the low battery indicator appears on the display or after extended use to ensure optimal performance.
Q: What is the measurement process and response time for this device?
A: Once the device is clamped around the conductor and powered on, it provides a reading in less than 2 seconds. The sample period is 0.5 seconds, ensuring continuous and efficient testing during fieldwork.
Q: What safety features are included in the CET-02?
A: The CET-02 is equipped with overload protection and conforms to the CAT III 300V safety rating. Its robust design and automatic calibration further enhance operational safety during high-precision electrical testing.