100A Micro-Ohmmeter

SKU: MT988

• 100A high-current micro-ohmmeter
• Four-wire Kelvin measurement technology
• Adjustable output current in 2.5A increments
• Current ranges from <5A to 100A
• Resolution down to 0.01μΩ
• Accuracy up to ±(0.15% + 5μΩ)
• Ultra-fast testing mode
• Programmable test durations from 10s to 60s
• 5-inch full-colour touchscreen display
• Stores up to 999 test records
• Built-in self-calibration resistor
• Rechargeable lithium battery operation
• High immunity to electromagnetic interference
• CAT III 600V safety rating

$ 4 850.00 ex. GST $ 5 335.00 in. GST

Details

The Major Tech MT988 is a high-performance 100A Micro-Ohmmeter designed for accurate low-resistance measurement in electrical maintenance, commissioning, manufacturing and quality control applications. Engineered for precision contact resistance testing, the MT988 delivers stable and repeatable results using a ripple-free DC current source powered by a high-capacity rechargeable lithium battery. Featuring a four-wire Kelvin measurement method, the MT988 provides exceptional measurement accuracy for testing circuit breakers, switchgear, busbar joints, welded connections and other critical low-resistance connections. The programmable output current can be adjusted in precise 2.5A increments across multiple test ranges, allowing users to optimise testing conditions for a wide variety of applications. The large 5-inch colour touchscreen provides an intuitive user interface, while built-in data storage for up to 999 records simplifies record keeping and reporting. Advanced anti-interference technology ensures reliable measurements even in electrically noisy industrial environments, making the MT988 ideal for demanding field and workshop applications. Designed for both portability and performance, the MT988 combines intelligent operation, fast testing capability and high-current output in a rugged, easy-to-use platform for professional low-resistance testing.

Specifications:

Function

Range / Specification

Resolution

Accuracy

Resistance Measurement

0.10μΩ to 200mΩ

0.01μΩ Minimum

Up to ±(0.15% + 5μΩ)

Test Current

<5A, 5A, 10A, 30A, 50A, 80A, 100A

2.5A Adjustment Steps

Test Duration

Fast Test, 10s to 60s

Display

5" Colour Touch LCD (854 × 480)

Data Storage

999 Records

Measurement Method

Four-Wire Kelvin

Battery

4200mAh Rechargeable Li-Ion

Safety Rating

CAT III 600V

Size

290 × 240 × 100mm

Weight

Approx. 3.5kg

Safety Rating

Warranty

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