Measurement example

The BT3554 starts measurement as soon as the test leads are placed in contact with a battery's terminals, and it can automatically save data once measured values have stabilized.

The BT3554 boasts high noise resistance, enabling stable measurement. Environments where measurement was difficult until now due to the effects of noise from inverters and other equipment while the UPS being measured was operating, this ensures that such measurements can be made quickly. Furthermore, L-shaped pin-style leads enable the process of safely measuring batteries even in confined locations.

The BT3554 equipped with Bluetooth® wireless technology can be swiftly paired with a smartphone or tablet. With Hioki’s free app software GENNECT Cross, it allows to automatically save measurement data and create reports on-site. Like this, measurement reports can then be shared with the back office in real time.

Equipment used

Industry-leading Battery Tester for battery resistance diagnosis

Battery tester BT3554-92

  • Instantaneously diagnose battery degradation (PASS, WARNING, FAIL) by measuring internal resistance and voltage.
  • Battery measurement can be performed while being connected to its host device, without taking it offline
  • L2020 L-type probe and wireless Adapter Z3210 bundled

Pin type lead L2020

  • L-shaped probe is ideal for safely measuring narrow UPS racks

Resistance measurement range 3 mΩ to 3 Ω, Accuracy: ±0.8 % rdg ±6 dgt (3 mΩ range: ±1.0 % rdg ±8 dgt)
Voltage measurement range ± 6 V to ± 60 V, Accuracy: ±0.08 % rdg ±6 dgt
Temperature measurement accuracy Measurement range: -10°C to 60°C
Measurement accuracy*: ±1.0°C
Max. input voltage 60 V DC max.
Response time Approx. 1.6 sec.
Memory functionality Memory architecture: 500 data sets per unit (12 units)
Communication interface USB, Bluetooth® wireless communications (with Z3210 adapter)
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Contact information

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