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 ohms they are nonetheless designed to be rugged and portable for use at the job site.
The 247010-4 is the same as 247000-5 except with built-in line operated power supply. AC line operation only - no batteries.
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. | |
Biddle 242011-7 | AVO Biddle Megger 242011-7 Duplex Test Lead Set with Helical Spring Point Handspikes, 7 ft. (2 m). Sold with DLRO only. Contact sales for availability separately. |
Item | Description | Price | |
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Megger 830250 | Megger Multi-Amp M400 830250 Micro-Ohmeter. Up to 100 Amp. | $1895.00 |
Biddle 247010-4