Handheld Battery Internal Resistance Tester 1.2V..12V Pite 3915

Description

•  
Battery capacity 5–6000 Ah
Compatible cells 1.2V, 2V, 6V, 12V
Voltage range 0.000–16V
Resolution 0.1 mΩ / 1 mV
Cells per string 1–254 cells
Battery life >5 hours


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.


At a glance
5–6000 Ah
For 1.2V, 2V, 6V and 12V standby cells
0.000–16V voltage range
0.1 mΩ resistance resolution
Stores more than 3,000 cells


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 / conductance in seconds, saves data automatically and gives teams a practical basis for identifying degraded cells before they become system risks.


Color touch screen with keyboard operation for quick field input.
Low test frequency helps reduce capacitive resistance interference.
Built-in reference values and self-defined thresholds support result comparison.
Retest and compensation functions help correct missed or faulty operations.


Technical data
Key parameters are organized from the PITE3915 product introduction. Confirm final configuration and accessories with PITE before ordering.


Battery capacity range5–6000 Ah
Compatible cell voltage1.2V, 2V, 6V and 12V
Voltage range0.000V–16V
Resistance minimum resolution0.1 mΩ
Voltage minimum resolution1 mV
Resistance test accuracy±1.0% rdg ±6 dgt
Voltage test accuracy±0.2% rdg ±6 dgt
Measuring cells per string1–254 cells
Data memoryMore than 3,000 cells
Display320 × 240 px, 3.5 in TFT touch screen
Power supply7.2V / 2400 mAh Li-ion battery
Working timeMore than 5 hours
Operating environment0°C to 40°C, 90% R.H.
Net weight2 kg
DimensionsL210 × W110 × H60 mm


How teams use PITE3915
01
Create string record
Set site, string and cell information, then choose reference values for comparison.


02
Measure each cell
Record voltage and internal resistance / conductance with automatic data saving.


03
Analyze and export
Load results into DataView to review graphs, identify weak cells and export Excel reports.


Choose the contact method that fits the battery rack.
Probe pins and clamps are both included, giving technicians a fast point-contact option and a more stable hands-free option for repeat testing.


PITE3915 probe pin cable set
Probe Pin
Fast contact for dense battery racks and terminal posts where clamps are not convenient.


PITE3915 red and black testing clamp cable set
Test Clamp
Stable hands-free contact for repeat testing, larger posts and routine string inspection.


Measure, compare and document every battery string.
Use probe pins or clamps to collect field readings, then transfer results into DataView software for analysis and reporting.


Probe pins pressed onto a battery terminal for PITE3915 testing
01
Connect with probe pins
Use probe pins for quick point contact on battery posts and narrow terminals.


PITE3915 red and black test clamps connected to a battery
02
Clamp and test strings
Switch to clamps when the site needs hands-free contact, repeat testing or larger terminals.


PITE3915 DataView software showing battery string records and status chart
03
Review results on PC
Transfer data by USB drive, review cell status and keep maintenance records organized by site and string.


Turn field readings into clear reports.
The included 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 for Good, Pass, Warn, Failed and Abnormal cells
Voltage, resistance and capacity result tables
Histogram view for fast outlier comparison
Excel report export for maintenance documentation