■ Resolution to 0.1 μΩ on 200 μΩ range ■ Standard accuracy of ±0.25% ■ Digital readout DESCRIPTION Digital Low Resistance Ohmmeters (DLRO®) are a family of highly accurate instruments that provide a simple, practical and reliable means of making low-resistance tests in the field. They also are ideal for production quality control. They operate on the four-wire measurement principle, thus eliminating lead and contact resistances. With basic accuracies of ±0.25% and resolution down to 0.1 μΩ, they are nonetheless designed to be rugged and portable for use at the job site. A variety of optional test leads and calibration resistance standards are offered for use with DLROs.
There are seven ranges for measuring resistance in various applications. Readings are displayed on a four-digit liquid crystal display (LCD). The DLRO stores 250 readings of test data. An RS-232 communications port is provided for transferring stored data to a personal computer.
The instrument has automatic and manual modes of operation. The automatic mode is the default setting requiring no switch selection. After the TEST button is pressed, the instrument checks for lead continuity and overvoltage condition before proceeding with the measurement. The microprocessor computes the a
Item | Description | |
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Biddle 249001 | AVO Biddle Megger 249001 Calibration Shunt for use with Digital Low Resistance Ohmmeters, including 247000 series and models DLRO10, DLRO10HD, DLRO10X. 1 Ohm / .01A. |
Item | Description | Price | |
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Biddle 247120 | Biddle 247120 100 ampere Power Supply for DLRO Digital Low Resistance Ohmmeter | $995.00 | |
Megger 830250 | Megger Multi-Amp M400 830250 Micro-Ohmeter. Up to 100 Amp. | $1895.00 |
Biddle 247701