Đồng hồ đo điện trở đất
Model : Fluke 1625-2
Hãng sản xuất : Fluke
Đồng hồ đo điện trở đất Fluke 1625-2 bao gồm các chức năng:
- 3- and 4-pole Fall-of-Potential, earth resistance loop testing
- 4-pole Soil Resistivity testing
- Selective earth ground rod testing using 1 clamp
- Stakeless earth ground rod testing using 2 clamps
- IP56 rated for outdoor use
- Rugged carrying case
- USB data storage and transfer
- Automatic Frequency Control (AFC) - identifies existing interference and chooses a measurement frequency to minimize its effect, providing more accurate earth ground value
- R* measurement – calculates earth ground impedance at 55 Hz to more accurately reflect the earth ground resistance that a fault-to earth ground would see
- Adjustable limits - for quicker testing
Phụ kiện đi kèm khi mua Fluke 1625-2 bao gồm:
- Fluke GEO Earth Ground Tester
- User's Manual
- Batteries
- Quick Reference Guide
- USB Cable
Phụ kiện đi kèm khi mua Fluke 1625-2 KIT bao gồm:
- Fluke 1625-2 GEO Earth Ground Tester
- User’s Manual
- Batteries
- Quick Reference Guide
- USB Cable
- 2 Clamps
- C1620 Professional Carrying Case
- 4 Earth Ground Stakes
- 3 Cable Reels