Shown with Helical Spring Points - Tips rotate and compress into the body of the probe to ensure accurate measurement. |
|
Biddle 247000 Digital Low Resistance Ohmmeter Dual-Pak General-Purpose Model
The Biddle 247000 Digital Low Resistance Ohmmeter (DLRO) is a highly accurate instrument that provides a simple, practical and reliable means of making low-resistance tests in the field and is also ideal for production quality control.
The Biddle 247000 operates on the four-wire measurement principle, thus eliminating lead and contact resistances. With
basic accuracies of ±0.25% and resolution down to 0.1 µohm, it is nonetheless designed to be rugged and portable for use at the job site.
Biddle 247000 Applications:
- Switch and circuit breaker contacts
- Transformers and generators
- Motor windings
- Busbar and other joints
- Aircraft, rail and pipe bonds
- Cable splices, welds and fuses
- Metal alloys
- Graphite electrodes and other composites
- Wire and cable
Biddle 247000 Features:
- Kelvin-type, four-wire measurement eliminates errors caused by lead and contact resistance
- Digital readout with automatic zero circuit eliminates field test inaccuracies
- Broad line of test leads is available to simplify and enhance data collection
Biddle 247000 Specifications:
| Resistance Range |
0 - 5.999 mohm |
| 0 -59.99 mohm |
| 0 - 599.9 mohm |
| 0 - 5.999 ohm |
| 0 - 59.99 ohm |
| Resolution |
1 µohm |
| 10 µohm |
| 0.1 mohm |
| 1 mohm |
| 10 mohm |
| Current |
10 A |
| 1 A |
| 100 mA |
| 10 mA |
| 1 mA |
| Accuracy |
(0.25% rdgd + 1 lsd) |
| Power Source |
Rechargeable batteries with separate charger |
| Dimensions |
8" H x 9" W x 8" D |
| Weight |
12.25 lb |
|
