Product Description
Extech 382357 Clamp-on Ground Resistance Tester
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The 382357 is a Clamp-On Ground Resistance Tester that enables non-contact measurements of ground conductors. True RMS AC Leakage current range of 0.2mA to 30A with 1.000mA resolution. Programmable Datalogging with 116 data points. Performs without the need for auxiliary spikes. Complete with 9V battery, Resistance check plate and durable metal storage case.
Features Extech 382357 Clamp-on Ground Resistance Tester
- Autoranging ground resistance measurements from 0.03 to 1500 with 0.02 resolution
- True RMS AC Leakage current range of 0.2mA to 30.00A
- Programmable datalogging with 116 data points
- Programmable Hi/Lo alarm
- 0.9″ (23mm) Jaw size for large ground rods
- Simplifies ground resistance measurements on multiple point ground systems
- Auto power off
- Verification resistors confirm accuracy of meter
- Automatic Self Calibration when powered on
- 9999 Count LCD display with Data Hold
- Electrical Noise Detection feature prevents inaccurate readings
- Data hold
- Complete with 9V battery, Resistance check plate, and durable metal storage case
Specifications Extech 382357 Clamp-on Ground Resistance Tester
| Specifications | Range | Resolution | Accuracy (%RDG) |
|---|---|---|---|
| Ground Resistance | 0.025 to 0.25Ω | 0.002Ω | ±(1.5% + 0.05 ) |
| 0.250 to 1.000Ω | 0.02Ω | ±(1.5% + 0.05 ) | |
| 1.001 to 9.999Ω | 0.02Ω | ±(1.5% + 0.1 ) | |
| 10.00 to 50.00Ω | 0.04Ω | ±(1.5% + 0.1 ) | |
| 50.01 to 99.99Ω | 0.04Ω | ±(1.5% + 0.5 ) | |
| 100.0 to 200.0Ω | 0.4Ω | ±(1.5% + 0.5 ) | |
| 200.1 to 400.0Ω | 2Ω | ±(5.0% + 5 ) | |
| 400.0 to 600.0Ω | 5Ω | ±(10% + 10 ) | |
| 600.1 to 1500Ω | 20Ω | ±20% | |
| AC Leakage Current (Trms) | 0.300 to 1.000mA | 0.001mA | ±(2.0% ± 0.05mA) |
| 1.00 to 10.00mA | 0.01mA | ±(2.0% ± 0.03mA) | |
| 10.0 to 100.0mA | 0.1mA | ±(2.0% ± 0.3mA) | |
| 100 to 1000mA | 0.1mA | ±(2.0% ± 0.3mA) | |
| 0.20 to 4.00A | 0.01A | ±(2.0% ± 0.03A) | |
| 4.00 to 30.00A | 0.01A | ±(3.0% ± 0.03A) | |
| Resistance Test Frequency | 1.667kHz | ||
| Dimensions | 10.2 x 4.4 x 1.9” (258 x 110 x 47mm) | ||
| Weight | 24.7oz (700g) | ||
Extech 382357 – Datasheet
KARYA MANDIRI TECHINDO adalah Supplier Extech 382357 Clamp-on Ground Resistance Tester dan juga menjual Brand Extech. Lihat produk kami lainnya di sini JSI, SGI, SMG atau hubungi kami lewat Whatsapp 0821-3010-0456 atau via email [email protected].
