Quadtech 1880 Milliohmmeter
The Quadtech 1880 Milliohmmeter provides ease of use, digital display and excellent accuracy for performing low resistance measurements on switches, relays, connectors and a variety of other devices. The instrument offers a wide measurement range, from 1 µΩ to 2 MΩ, with constant current ranging from 1 A to 1 µA. A built-in comparator makes the unit ideal for go/no-go testing in a production environment and is also adaptable for use in automated system applications with its optional IEEE-488 interface.
Resistance Range:
| Range F.S. | Resolution | Accuracy* | Test I | Clamp V |
| 20 mohms | 1 µohm | +/-(0.1% + 1ct) | 1A | 1.0V |
| 200 mohms | 10 µohm | +/-(0.05% + 1ct) | 100 mA | 1.0V |
| 2 ohms | 100 µohm | +/-(0.05% + 1ct) | 100 mA | 1.0V |
| 20 ohms | 1 mohm | +/-(0.05% + 1ct) | 10 mA | 1.0V |
| 200 ohms | 10 mohm | +/-(0.05% + 1ct) | 1 mA | 4.5V |
| 2 kohms | 100 mohm | +/-(0.05% + 1ct) | 100 µA | 4.5V |
| 20 kohms | 1 ohm | +/-(0.05% + 1ct) | 100 µA | 4.5V |
| 200 kohms | 10 ohm | +/-(0.05% + 1ct) | 10 µA | 4.5V |
| 2 mohms | 100 ohm | +/-(0.05% + 1ct) | 1 µA | 4.5V |
*18°C 28°C
- Measurement Range, 1 µΩ to 2 MΩ
- 1 µA to 1 A, Constant Current
- 0.05% Measurement Accuracy
- Measurement Speed of 5/second
- Easy to Read Digital Display
- Four-Terminal Kelvin Connections
- Automatic Zeroing
- Built-in Comparator for Go/No-Go Testing
- Display of % Deviation from Nominal
- Auto Ranging
- Remote Control Interface
- Optional IEEE-488 Interface
- Production Testing for Contact Resistance of Switches, Relays, Connectors, Cables, Printed Circuit Boards and Other Low Resistance Devices
- Component Testing of Resistors, Motors, Fuses, Squibs and Heating Elements
- Incoming Inspection and Quality Assurance Testing
- Conductivity Evaluations in Product Design
SKU: QUAD-1880