The MO-5898-100A high current micro-ohmmeter, uses the methodology of Kelvin (4 terminals) to avoid measurement errors caused by jump leads and their contact resistances.


The accuracy of the equipment is guaranteed by a last generation signal amplification system, offset and high stability free. The reading is in direct liquid crystal display indicating up to 4 ½ digits.

The equipment is extremely easy to use and carry, weighing approx. 11 kg. His case is sturdy with protection degree IP54 (with lid closed). Cables and accessories are packed in a suitcase that allows storage and transport safe and comfortable.


It has data outputs to connect to a printer and to download measurements stored in the internal memory of 50 records for up to 80 readings each, allowing documentation of measured values.

The system of high current generation is based on a modern technology to reduce weight and size. The plastic enclosure provides high impact resistance and environmental challenges. Internal thermal sensors in all sensitive components in the instrument prevent any damage due to overheating.


The extended range of ambient operating temperature from -5 °C to 50 °C, allows use this equipment in extreme weather conditions, from the cooler regions to tropical regions, presenting a great performance both in fieldwork and in the laboratory.

Tinsley MO-5899 100A Portable Digital Micro-Ohmmeter DLRO

    • Alphanumerical display
    • Direct reading (Up to 4½ digits)
    • Resolution: 0.1 µΩ
    • Resistance reading: up to 300 mΩ
    • Kelvin-type (4-wires) measurement
    • Overheating Protection
    • Memory to store 50 records with 80 measurements each Built-in printer

For Sales, Calibration, or Repair Services Call 1 (888) 868 - 4546

Contact Us 

750 Oakdale Rd Unit 52

Toronto, Ontario

M3N 2Z4 Canada

Local: (905) 406-0100 

1 (888) 868 - 4546

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