The milliohmmeter with seven selectable measuring ranges from 0 µΩ to 200 Ω, a maximum resolution of 0.1 µΩ and a maximum test current of 10 A offers a wide range of applications. Thanks to the 4-wire measuring method, the micro-ohmmeter guarantees accurate measurements at the smallest resistances without the influence of the lead resistance. It can therefore be used for a wide range of applications, e.g. to detect poor contact between two measuring points, measurements on switches, continuity of earth connections or for testing metal coatings.
The illuminated LC display of the milliohmmeter makes it easy to read the measurement results, even in unfavourable lighting conditions. With an internal memory for up to 200 measured values and a low battery indicator, the device offers additional user-friendliness and makes the milliohmmeter an indispensable tool for preventive maintenance. The data can be transferred to the software via the optical RS232 interface and a text document with the measurement data can also be exported. The practical case and a bag for the test leads make it easy to transport the measuring device.
| Resistance | |
| Measuring range | 0 ... 200 µΩ |
| Resolution | 0,1 µΩ |
| Accuracy | ±(2 % +8 digits) |
| Resistance | |
| Measuring range | 0 ... 2000 µΩ |
| Resolution | 1 µΩ |
| Accuracy | ±(2 % +8 digits) |
| Resistance | |
| Measuring range | 0 ... 20 mΩ |
| Resolution | 0,01 mΩ |
| Accuracy | ±(1 % +4 digits) |
| Resistance | |
| Measuring range | 0 ... 200 mΩ |
| Resolution | 0,1 mΩ |
| Accuracy | ±(1 % +4 digits) |
| Resistance | |
| Measuring range | 0 ... 2 Ω |
| Resolution | 1 mΩ |
| Accuracy | ±(1 % +4 digits) |
| Resistance | |
| Measuring range | 0 ... 20 Ω |
| Resolution | 0,01 Ω |
| Accuracy | ±(1 % +4 digits) |
| Resistance | |
| Measuring range | 0 ... 200 Ω |
| Resolution | 0,1 Ω |
| Accuracy | ±(1 % +4 digits) |
| General technical data | |
| Display type | LCD with backlight |
| Display size | 5,1 in |
| Storage medium | Internal memory |
| Storage capacity | 200 Values |
| Interface | RS232 |
| Standard(s) | IEC61010-1, EN 61326-1 |
| Automatic power-off | 3 min |
| Safety standard | CAT III 300V |
| Measuring method | 4-wire method for mΩ measurement |
| Test current | 10 A: 200.0 μΩ / 2000 μΩ 1 A: 20.00 mΩ / 200.0 mΩ 100 mA: 2.000 Ω / 20.00 Ω 10 mA: 200.0 Ω |
| Menu language | English |
| Protection class (device) | IP30 |
| Power supply | 24 VDC / 0.625 A |
| Connector type | Device-europlug |
| Capacity | 5200 mAh |
| Operating conditions | 0 ... 40 °C , 0 ... 80 % RH |
| Storage conditions | 0 ... 40 °C , 0 ... 40 % RH |
| Dimensions ( L x W x H ) | 322 x 260 x 135 mm |
| Weight | 3126 g |