Hioki portable battery testers support the maintenance of UPS and storage batteries critical to the life support of all businesses. The BT3554-50 battery internal resistance tester sets the standard for assessing the deterioration and remaining life of UPS and other lead-acid batteries by giving a complete diagnosis via battery resistance testing. The specially designed L2020 Pin Type Lead further improves testing efficiency with an L-shaped tip that lets you reach deep into the battery racks to completely probe the terminals.
Key Features
• Battery measurement can be performed while the battery is connected to its host device, without taking it offline
• Measure and save data in as fast as 2 seconds, a 60% improvement from the legacy 3554
• Instantaneously diagnose battery degradation (PASS, WARNING, FAIL) by measuring internal resistance and voltage*1
• Noise reduction technology improves noise resistance • Screen and audio*2 guidance simplifies measurement
• Measurement data is linked to site information and saved, reducing management man-hours
• A variety of measurement data can be centrally managed using Hioki’s GENNECT Cross app*3
• New protector delivers better ergonomic hold and durability in the field.
Bluetooth Option Add optional accessory “Wireless Adapter Z3210” to make the tester Bluetooth capable
| Resistance measurement range | 3 mΩ (Max. display 3.100 mΩ, resolution 1 μΩ) to 3 Ω (Max. display 3.100 Ω, resolution 1 mΩ), 4 ranges Accuracy: ±0.8 % rdg. ±6 dgt. (3 mΩ range: ±1.0 % rdg. ±8 dgt.) Testing source frequency: 1 kHz ±30 Hz, With function for avoiding noise frequency enabled: 1 kHz ±80 Hz, Testing current: 160 mA (3m/30 mΩ range), 16 mA (300 mΩ range), 1.6 mA (3 Ω range), Open-circuit Voltage: 5 V peak |
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| Voltage measurement range | ± 6 V (Max. display ±6.000 V, resolution: 1 mV) to ± 60 V (Max. display ±60.00 V, resolution: 10 mV), 2 ranges, Accuracy: ±0.08 % rdg. ±6 dgt. |
| Absolute max. input voltage | 60 V DC max. (No AC input) |
| Display update rate | Approx. 3 times/s |
| Comparator functions | Setting: First and second resistance limits, and lower voltage limit; Number of comparator setting: 200 sets Comparator output: LCD display of PASS, WARNING, or FAIL. (Select beeper to sound on PASS/WARNING or FAIL) |
| Data storage | Max. storable data: 6000 sets. (Saved items: Date, time, resistance value, voltage value, temperature, comparator setting values, and comparator judgement.) |
| Communication interface | Via USB (forward the data to the PC, bundled software for the BT3554 only) or Bluetooth® with Z3210 Wireless Adapter (optional) |
| Other functions | Temperature measurement (-10.0 to 60.0 °C), Zero-adjustment, Hold, Auto-hold, Auto-memory, Auto-power-save, Clock |
| Power supply | LR6 (AA) Alkaline dry battery ×8, Continuous operating time: 8.5 hr |
| Dimensions and mass | 192 mm (7.56 in)W × 121 mm (4.76 in)H × 55 mm (2.17 in)D, 790 g (27.9 oz) (including batteries) |
| Accessories | Zero adjustment board ×1, Instruction manual ×1, Application software CD ×1, Power-on option sticker ×1, Carrying case ×1, LR6 (AA) alkaline batteries ×8, Spare fuse ×1, USB cable ×1, Pin Type Lead 9465-10 ×1, Neck strap ×1 |
Directly record to SD cards or internal memory for weeks of continuous monitoring without data loss. [Placeholder text box for custom product feature highlights populated later]
Power Parameters is the official authorized Australian service and technical support facility. We provide traceable calibration, certified warranty repairs, scheduled maintenance, and genuine OEM parts from our climate-controlled laboratory in Westmeadows, Victoria, as well as on-site calibration across Australia.
Model: BT3554-51
