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Note: there are two versions of this product available. The following table outlines the difference between each.
|Model||Resistance Range||Voltage Range||Accuracy|
|AT528||0.01mΩ to 2kΩ||0.0001 to 50.00V||0.1%|
|AT528L||0.1mΩ to 200Ω||0.001 to 50.00V||0.5%|
Handheld and portable, Applent's AT528 series is ideal for testing battery internal voltage and resistance. It can be used with alkaline and lead batteries, for UPS online measurements, battery identification testing, super capacitor ESR measurements and for testing contact resistance.
Featuring a high performance, 32-bit ARM processor, the AT528 series measures battery condition quickly, efficiently and accurately. The measurement capabilities of the tester vary depending on the model you select (see above for more information) and it is possible to simultaneously measure both battery internal resistance and open circuit voltage.
Using the built-in fast mode, measurements can be calculated at high speeds of 20 times per second. It also includes 6 ranging options with auto, manual and nominal modes, plus internal, manually and BUS triggers.
Both units include a built-in comparator function, plus external interfaces (RS232C, with Mini-USB to RS232 for AT528).
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