🔋 Power up your diagnostics with lightning-fast precision!
The UNI-T Uni-Trend UT677A is a professional-grade battery tester offering ultra-precise internal resistance measurement (0.000mΩ~3.100Ω), wide voltage testing range (±71V), and temperature monitoring (-10℃ to 60℃). Featuring rapid ≤200ms response, 5000 data storage capacity, rechargeable battery, and Bluetooth/PC connectivity, it’s designed for efficient, accurate battery health diagnostics across lead-acid and lithium batteries.
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