Standby Battery Diagnostics
PITE3915 Battery Tester
Find weak standby batteries faster with handheld voltage and internal resistance / conductance testing.
Designed for routine IEEE-style battery maintenance, PITE3915 helps technicians test every cell in a string, compare results with reference values and move from field readings to PC reports without interrupting service.
Field Ready Kit
Built for battery rooms, UPS systems and telecom DC plants.
PITE3915 combines a rugged handheld tester, probe pins, heavy-duty test clamps and PC software into one maintenance workflow. The tester records voltage and internal resistance in seconds, saves data automatically and gives teams a practical basis for identifying degraded cells before they become system risks.
Color touch screen Probe pins Test clamps USB data transfer DataView reports
Test Workflow
Measure, compare and document every battery string.
Use probe pins or clamps to test cells in the field, then transfer the data to DataView software for analysis and reporting.
01 Connect with probe pins
Use probe pins for quick point contact on battery posts and narrow terminals.
02 Clamp and test strings
Switch to clamps when the site needs hands-free contact, repeat testing or larger terminals.
03 Review results on PC
Transfer data by USB, review cell status and keep records organized by site and string.
DataView Software
Turn field readings into clear reports.
DataView software uploads test data from the USB drive, groups records by site and string, displays table and graph views, and exports reports directly to Microsoft Excel.
Status chart Good, Pass, Warn, Failed and Abnormal cells
Result tables Voltage, resistance and capacity records
Histogram view Fast comparison for outlier detection
Excel export Maintenance documentation and reporting
Accessories
Probe pins and clamps are included in the standard kit.
PITE3915 supports different connection methods for dense battery racks, larger terminals and routine string inspection.
Probe Pin
Fast contact for dense battery racks and terminal posts where clamps are not convenient.
Test Clamp
Stable hands-free contact for repeat testing, larger posts and routine string inspection.
Standard kit includes
PITE3915 tester Test clamp Probe pin Charging adaptor USB converter 4G USB flash drive User manual Packing list Carry bag
Specifications
Technical data
Key parameters are organized from the PITE3915 product introduction. Confirm final configuration and accessories with PITE before ordering.
| Battery capacity range | 5–6000 Ah |
|---|---|
| Compatible cell voltage | 1.2V, 2V, 6V and 12V |
| Voltage range | 0.000V–16V |
| Resistance minimum resolution | 0.1 mΩ |
| Voltage minimum resolution | 1 mV |
| Resistance test accuracy | ±1.0% rdg ±6 dgt |
| Voltage test accuracy | ±0.2% rdg ±6 dgt |
| Measuring cells per string | 1–254 cells |
| Data memory | More than 3,000 cells |
| Display | 320 × 240 px, 3.5 in TFT touch screen |
| Power supply | 7.2V / 2400 mAh Li-ion battery |
| Working time | More than 5 hours |
| Operating environment | 0 °C to 40 °C, 90% R.H. |
| Net weight | 2 kg |
| Dimensions | L210 × W110 × H60 mm |
Applications & Documents
Ready for critical standby power maintenance.
PITE3915 is suited for UPS battery rooms, telecom DC power systems, substations, data centers and railway power systems where fast cell-level diagnostics and repeatable records matter.
UPS battery rooms Telecom DC systems Substation DC panels Data centers Railway power systems Industrial backup power