The Hioki RM3548-50 milli-ohmmeter is an easy-to-use, portable and affordable milli-ohmmeter. The milli-ohmmeter uses 4-wire measurements to ensure the resistance is measured accurately with a resolution up to 0.1μΩ. Moreover, the meter can correct its measurement based on temperature using the temperature correction function, which is performed by the supplied temperature sensor.
In addition, the RM3548 has a memory of 1000 data points and can store user settings and data. The meter can measure the resistance in 10 different ranges, from 3mΩ up to 3MΩ. For each resistance range, the accuracy is remarkably high, which is around 0.02%. The milli-ohmmeter only has an internal trigger.
Moreover, the meter has a backlit LCD. The RM3548-50 is powered by 8 x AA batteries, providing up to 10 hours of continuous operation. The meter is also equipped with a USB port to connect the meter to a computer.
| Resistance measurements | |||||||||||||||||||||||||||||||||||||||||
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| Trigger | Internal | ||||||||||||||||||||||||||||||||||||||||
| Power supply | 8 x AA | ||||||||||||||||||||||||||||||||||||||||
| Memory | 1000 points | ||||||||||||||||||||||||||||||||||||||||
| Interfaces | Mini USB | ||||||||||||||||||||||||||||||||||||||||
| Dimensions | 192 x 121 x 55 mm | ||||||||||||||||||||||||||||||||||||||||
| Weight | 0.77 kg | ||||||||||||||||||||||||||||||||||||||||
These options for the RM3548-50 milli-ohmmeter are available at Eleshop.
| Straight test lead (9465-11) | Straight test leads are great for deep connectors, open spaces, and quick testing. | |
| Test leads with kelvin clips (L2107) | Test leads with kelvin clips are great for clamping down the test leads. |
The RM3548-50 comes by default with:
| RM3548 manual | Download | |
| RM3544, RM3548 datasheet | Download |