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UT677A Battery Internal Resistance Tester Battery Voltage temperature Tester
$798$1211.04-34.11%
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Features
Professional Battery Internal Resistance Tester – UT677A
Precision-engineered for accurate battery diagnostics with high-resolution voltage and temperature measurements. Features durable ABS housing with reinforced connectors for long-term reliability. Advanced dual-testing capability measures internal resistance (0-1000mΩ) and voltage (0-20V) simultaneously. Integrated temperature sensor ensures safe operation in high-current environments. Ideal for lithium-ion, lead-acid, and NiMH battery maintenance in automotive, solar storage, and industrial applications. Compact, lightweight design with non-slip grip for fieldwork. Backed by global wholesale pricing—bulk orders available with fast logistics. Trusted by professionals for performance and affordability.
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