Hioki Battery Tester BT3554-51

• 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 noise avoidance function: 1 kHz ±80 Hz

• Testing Current:

  • 3 m/30 mΩ range: 160 mA

  • 300 mΩ range: 16 mA

  • 3 Ω range: 1.6 mA

• Open Terminal Voltage: 5 V peak

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Voltage Measurement

• Range: ±6 V (max display ±60 V, resolution 1 mV) to ±60 V (max display ±60 V, resolution 10 mV), 2 ranges

• Accuracy: ±0.08 % rdg ±6 dgt

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Temperature Measurement Accuracy

• Measurement Range: -10°C to 60°C (14°F to 140°F)

• Maximum Display: 60.0°C (140.0°F)

• Resolution: 0.1°C (0.1°F)

• Accuracy: ±1.0°C (±1.8°F)

  • Using Clip Type Lead with Temperature Sensor 9460

  • Using Temperature Probe 9451 or 9451S: add ±0.5°C (±0.9°F)

• BT3554-50 Standalone Accuracy (simulated input): ±0.5°C (±0.9°F)

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Absolute Maximum Input Voltage

• 60 V DC max (No AC input)

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Measurement & Response Time

• Measurement Time: 100 ms

• Response Time: Approx. 1.6 sec

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Comparator Function

• Compares measured values with set threshold values and reports results.

• Judgment Notification:

  • Display segment + beeping tone

  • High Voltage: Low Resistance = PASS, Medium = WARNING, High = FAIL

  • Low Voltage: Low/Medium Resistance = WARNING, High = FAIL

• Warning/Fail: Accompanied by red backlight + audio tone

• Voltage Judgment Method: ABS (absolute) / POL (polarity) selectable

• Savable Settings: 200 tables

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Memory Functionality

• Data Storage: Save, load, delete measurement data and profile info

• Data Sets: 6000 total, 500 per unit (12 units)

• Saved Data:

  1. Measurement Data: Date/time, Resistance, Voltage, Temperature, Comparator threshold & judgment

  2. Profile Info: Profile numbers 1–100, location, device info, battery number (1–500)

• Measurement Navigator: Announces next battery number via screen/audio

  • Audio output via connected mobile device using Z3210 + GENNECT app

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Communication Interface

• USB

• Bluetooth® wireless (with Z3210 installed)

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Other Functions

• Temperature measurement (-10.0 to 60.0 °C)

• Zero-adjustment, Hold, Auto-hold, Auto-memory, Auto-power-save, Clock

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Power Supply

• 8 × LR6 (AA) alkaline batteries

• Rated supply: 1.5 V DC × 8

• NiMH batteries compatible (battery life display not supported)

• Continuous Operating Time:

  • Without Z3210: approx. 8.3 hr

  • With Z3210 + wireless active: approx. 8.2 hr

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Dimensions & Mass

• Dimensions: 199 × 132 × 60.6 mm (W×H×D) with protector

• Weight: 960 g (including batteries & protector)