The battery tester is deigned for measuring
the internal resistance and output voltage of lead storage cell, nickel-cadmium,
lithium-ion and nickel metal hydride batteries.
Features:
- On-line testing without shutting down battery
- AC four-terminal method to eliminate lead resistances and contact
resistances, which provides the most accurate results
- Dual LCD display simultaneously shows the internal resistance and
voltage of the battery
- Built-in data logger
- Pin type and alligator type 4-terminal Kelvin leads for quick and
accurate resistance
- Comparator function with storage of up to 99 sets of resistance and
voltage values for battery deterioration characterization
- Memory capacity to store up to 999 manually stored data points or up to
9600 points stored using interval data logging
- RS-232 data port to upload data to your PC
- Low battery indicator
- built in zero adjustment
- Audible tone for warning and failure alerts (can be disabled)
- Green, yellow and red LED indicators
Specifications:
- Temperature coefficient: ±(0.1% reading ±5digits)/°C
- Measuring currency frequency: 1kHz ±
10%
- Measuring burden voltage: 1.5mVAC
|
Resistance Ranges: |
Resolution |
Approximate Measurement Current |
| 40mΩ |
10μΩ |
37.5mA |
| 400mΩ |
100μΩ |
3.75mA |
| 4Ω |
1mΩ |
375μA |
| 40Ω |
10mΩ |
37.5μA |
- Resistance accuracy: ±(1% reading + 10digits)
- Voltage Ranges:
- 4V with 1mV resolution
- 40V with 10mV resolution
- Accuracy: ±(0.1% reading ±6 digits)
- Conditions to guarantee accuracy:
- Temperature: 23° C
- Humidity: 80% RH or less (non-condensing)
- Zero adjustment: after zero adjustment for each range
- Maximum input voltage: 50VDC (no AC voltage)
- Power: 6 AAA batteries
- Maximum power consumption: 1.0vA
- Battery Life: approximately 7 hours
- Dimensions: 9.75" x 4" x 1.75" (250 x 100 x 45 mm)
- Weight: 17.5oz (500g) including batteries
Supplied with:
- Owner's manual
- Hard blown carrying case
- RS-232 to serial (DB9) PC interface cable
- Windows® 95/98/NT/2000/ME/XP compatible software for downloading
readings to a PC (CD version)
- Alligator type 4-terminal Kelvin test leads
- Pin type test leads
- 6 AAA batteries
- 1 year limited manufacturer's warranty