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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
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Description
Metrel MI-3123 Earth Resistance TesterOverview The Metrel MI 3123 Earth Resistance Tester is a next generation instrument designed for precise and versatile earth resistance measurements. It supports 4 wire earth resistance testing and 4 wire specific earth resistance measurement. When used with optional A 1018 and A 1019 current clamps, it enables: 4 wire earth resistance measurement with one clamp Contactless earth resistance testing with two clamps TRMS current measurement up to 20A
Overview
The Metrel MI-3123 Earth Resistance Tester is a next-generation instrument designed for precise and versatile earth resistance measurements. It supports 4-wire earth resistance testing and 4-wire specific earth resistance measurement. When used with optional A 1018 and A 1019 current clamps, it enables:
- 4-wire earth resistance measurement with one clamp
- Contactless earth resistance testing with two clamps
- TRMS current measurement up to 20A
Configurable limits allow for PASS/FAIL evaluation of test results. Test data can be saved and downloaded via optional software for professional report generation. Featuring a lightweight design, large bright LCD screen, built-in help screens, and RS232/USB connectivity, the MI 3123 is an advanced and reliable solution for earth resistance testing.
Applications
- Testing on TT and IT systems
- Substation earthing tests
- Lightning protection system testing
Features and Specifications
- Comprehensive Earth Resistance Testing – Supports standard 4-wire testing and specific earth resistance measurement
- Selective Earth Resistance Testing – Optional 4-wire testing with an additional clamp for measuring individual earthing rods
- Contactless Earth Resistance Testing – Two-clamp method for testing resistance without breaking the loop, ideal for urban environments
- Data Downloading & Reporting – RS232 or USB connectivity (optional software required) for professional test report generation
- Upgradeable Firmware – Ensures compliance with evolving regulations through firmware updates
- On-Site Help Screens – Built-in guidance for ease of use in the field
- Rechargeable Power System – Built-in charger with NiMH rechargeable batteries included
- Custom Test Limits – Configurable PASS/FAIL indication via bright LED indicators
- User-Friendly Design – Large LCD display and ergonomic buttons for easy operation, even with gloves
- Hands-Free Operation – Integrated magnetic holder for secure attachment to metal surfaces
Compatible Appliance Testers
Compatible with various Metrel appliance testers. Contact us for specific compatibility details.
Operating Requirements
Requires RS232 or USB connection for data transfer (optional software required). Powered by built-in rechargeable NiMH batteries.
Included Accessories
- Smartec Earth / Clamp instrument
- Soft hand strap
- Test leads:
- 4.5m (blue)
- 4.5m (red)
- 20m (green)
- 20m (black)
- Earth test rods (4 pcs)
- Power supply adapter + 6 NiMH rechargeable AA batteries
- Instruction manual (CD)
- Short instruction manual
- Handbook (CD)
- Calibration certificate
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy