DLV-Pro Data Logging Voltmeter
The DLV-Pro Data Logging Voltmeter automatically measures and records cell voltages in less than 1 second, enabling hundreds of cell voltage readings to be measured from a string of cells without having to write down a reading or push a button. Additionally, S.G. measurements can be uploaded directly to the unit from the Eagle Eye SG Ultra Max Digital Hydrometer for a complete battery testing solution.
- Record, view, & analyze cell voltages with statistical & graph analysis
- Targeted applications include: Telecom, Utilities, & Motive Power
- Optional memory configurations to best suit a variety of applications
- Perform a full battery discharge test & analyze results on-site during the test
- Upload & view measurement data from the SG-Series digital hydrometers
- Replay animated discharge tests
- Export test data to PDF reports or Excel spreadsheets
Measurement Range | 0 – 20 VDC |
Accuracy | Accuracy: 0 – 4V: ± 5mV / 0 – 20V: ± 10mV Resolution: 0 – 4V: 1mV / 0 – 20V: 1mV |
Test Speed | 1 second per cell |
Memory Configurations | Option A: 8 Strings of 256 VDC, 8 Strings of 256 S.G., 20 Strings of 48 VDC Option B: 20 Strings of 48 VDC, 20 Strings of 48 S.G. |
Display | 35 x 28 mm (1.4 x 1 in) color LED |
Operating Environment | Temperature: 0 – 40 °C (32 – 104 °F) Humidity: 0 – 80% (0-31°C) / 0 – 50% (32-40°C) |
Power Requirements | Rechargeable 3.7 V Li-ion, Approx. 20 Hr |
Product Literature
Support Documents
What Parameters Does The DLV-Pro Measure?
The standalone tester measures cell voltages ranging from 0-16V. Specific Gravity (SG) readings can be imported to the device and tied to specific voltage readings with use of the Eagle Eye SG-Ultra Max Digital Hydrometer; see the DLV-Max Battery Testing Kit.
How Does The Discharge Test Functionality Work?
During a discharge test, the DLV-Pro Voltmeter can be used to measure up to 11 voltage readings per cell. These readings can be transferred to the software for analyzing and reporting. The unit itself does not perform a discharge; external test equipment such as load bank would be required to produce the load on the battery system.