Trade Discount 22%
20A Micro-Ohmmeter | 10mΩ to 1000Ω Range | Large LCD Display & Data Transfer | Majortech
The 20A Micro-Ohmmeter offers precise resistance measurements from 10mΩ to 1000Ω, making it ideal for telecommunications and electrical testing. Built for professionals, it features a large LCD display, rechargeable batteries, and data transfer capabilities for efficient testing and record-keeping.
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Product Name/Title: 20A Micro-Ohmmeter | 10mΩ to 1000Ω Range | Large LCD Display & Data Transfer | Majortech
Brand: Majortech
SKU: MT987
Alternatively Known As: Transformer DC Resistance Tester, DC Resistance Quick Tester, Earth Continuity Tester, Micro Ohmmeter
Technical Specifications
- Measuring Current 10A: Range 10.00mΩ-100.00mΩ, Resolution 0.01mΩ, Accuracy ±0.2%FS ± 10dgt
- Measuring Current 5A: Range 100.0mΩ-1000.0mΩ, Resolution 0.1mΩ, Accuracy ±0.2%FS ± 10dgt
- Measuring Current 1A: Range 1.000Ω-10.000Ω, Resolution 0.001Ω, Accuracy ±0.2%FS ± 10dgt
- Measuring Current 0.1A: Range 10.00Ω-100.00Ω, Resolution 0.01Ω, Accuracy ±0.2%FS ± 10dgt
- Measuring Current 10mA: Range 100.0Ω-1000.0Ω, Resolution 0.1Ω, Accuracy ±0.2%FS ± 10dgt
- Measuring Current 1mA: Range 1.000KΩ-10.000KΩ, 10.00KΩ-100.00KΩ, 100.0KΩ-1000.0KΩ, Resolution 0.001KΩ, 0.01KΩ, 0.1KΩ, Accuracy ±1%FS ± 30dgt
- Temperature (Internal): Range -10.0°C to 60.0°C, Resolution 0.2°C, Accuracy ±1.0°C
- Temperature (Probe): Range -10.0°C to 60.0°C, Resolution 0.2°C, Accuracy ±1.0°C
- Dimensions (H x L x W): 120mm x 300mm x 250mm
- Weight: 1.5 kg
Key Features
- Microprocessor technology for safe, precise, and reliable testing
- Measures resistance of transformer windings, earth conductor continuity, wire resistance of cables, switches, connectors
- Tests contact resistance of relays, coils, motors, equipment casings, lightning protection belts
- Earth connection resistance test between metal components of beams, structures, cabinets, steel bars, water pipes, windows, guardrails, radiators, and assembly lines
- Rechargeable batteries with large capacity storage of 800 data sets
- Full-colour large-screen LCD display with touch screen operation
- Port overload prevention function
- Data transfer to PC via optical USB with supplied software for reading, comparing, and saving historical data
- Built-in printer for immediate test result printing
Professional Installation Requirements
- Professional installation and calibration by qualified technicians recommended to ensure accurate measurements and safety compliance.
Applications
- Telecommunications
- Electricity and power distribution
- Meteorology
- Computer rooms
- Oil fields
- Power distribution lines
- Tower transmission lines
- Gas stations
- Factory earthing grids
- Lightning rods
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Rechargeable battery reduces disposable battery waste
- Accurate testing helps maintain electrical equipment efficiency, reducing energy loss
Warranty Information
1 year warranty covering manufacturing defects and workmanship.
Available Now
The Majortech MT987 20A Micro-Ohmmeter is available now for immediate purchase. Ideal for industrial and electrical testing applications requiring precise resistance measurement.
