Clearance
EXTECH 382357 Clamp-on Ground Resistance Tester
$2,876.00 .( $3,163.60 inc. GST )
Available on back-order
Product successfully added to the Quote List
For all your equipment calibration needs, visit our MyCalibration website.
Free Delivery on orders over $1000
Shipping time may vary for certain products*
Product Enquiry
If you would like more information regarding this product, simply email us here.
Features
- EXTECH 382357 Clamp-on Ground Resistance Tester
- Autoranging ground resistance measurements from 0.025Ohm to 1500Ohm with 0.002Ohm resolution
- True RMS AC Leakage current range of 0.2mA to 30A with 1.000mA resolution
- Programmable Datalogging with 116 data points
- Programmable Hi/Lo Alarm
- 0.9″ (23mm) Jaw size for large ground rods
Authorised Australian Distributor.
Extech 382357 Clamp-on Ground Resistance Tester.
Clamp-On Ground Resistance Tester
The Extech 382357 Clamp-on Ground Resistance tester enables non-contact measurements of ground conductors without the need for auxiliary ground spikes. Comes with 9V battery, resistance check plate, metal storage case, and user manual.
Additional Features
Measures resistance from 0.03Ω to 1500Ω and True RMS AC Leakage current from 0.2mA to 30.00A. It features programmable datalogging with 116 points, programmable hi/lo alarms, 0.9” jaw size, self-calibration when powered on, and verification resistors to confirm the accuracy of the meter. Cat III-300V.
Applications
Clamp-On Ground Tester simplifies ground resistance measurements on multiple-point ground systems. Use to verify the resistance of cellular and communication tower ground grids, check utility transmission systems and grounding rods, perform maintenance on electrical transportation systems. Ideal for verifying ground systems in sub-stations, factories, and office buildings.
Applications:
- Verify resistance of cellular and communication tower ground grids
- Check utility transmission systems and grounding rods
- Maintenance on electric transportation systems
- Ideal for grounding systems in sub-stations, factories and office buildings
| Resistance Test Frequency | 1.667KHz (15mV rms approx.) |
| Max Conductor size | 0.9” (23mm) |
| Display | 4-digit (9999 count) display |
| Sampling rate | 0.4 seconds |
| Power supply | One 9V battery |
| Power consumption | 40mA |
| Temp. Coefficient | 0.15 times the specified accuracy per degree centigrade from 4 to 18°C and 28 to 50°C |
| Current Overload Protected | to 100A Continuous, 200A for less than 60 seconds (50/60Hz) |
| Continuity check | Audible tone if reading is less than approx. 40 Ω |
| Range selection | Automatic ranging |
| Safety | Meets the requirements for IEC1010-1 Category III 300V and Category II 600 V |
| Operating conditions | -20 to 50°C with < 85% RH |
| Storage conditions | -28 to 60°C with < 75% RH |
| Dimensions | 258 x 110 x 47mm |
| Weight | 700g |
| Accessories | Resistance check plate, 9V battery, carrying case |
| Weight | 3 kg |
|---|
You must be logged in to post a review.
Related products
Air Velocity
Standard Calibration - $60 / NATA - $195
Air Velocity
AC/DC Clamps
Component Test
Next day delivery
Finance services
Price Match
Technical support
Product training
Calibration servises
Need help? Call our support team 1800 358 531
Reviews
There are no reviews yet