Extech 382357 Clamp-on Ground Resistance Tester
Non-contact measurements of ground conductors without need for auxiliary ground spikes
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.
Clamp-on Ground Resistance Tester
Model : 382357
- 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
Specification 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
PT. JAVA SURVEY INDO adalah distributor dan Supplier Extech 382357 Clamp-on Ground Resistance Tester di Jawa Barat & Jakarta dan juga menjual Brand EXTECH diantaranya Extech VB450, Extech SD900, Extech MO260, Extech MO57, Extech 3000A, Extech MN35, Extech PRC30, Extech RD200, Extech RF40, Extech RH35, Extech RF153, Extech RPM33, Extech RHT35, Extech SD500, Extech LT45, Extech FL700, Extech EX900, Extech DT500 dll. lihat produk kami lainnya di sini di sini KMT, SGI, SGM atau hubungi kami lewat Whatsapp 0813-9895-5475. atau via email [email protected] [email protected].