（1）Multiple voltage output options: BC2000(2500V/5000V), BC2010(500V, 1000V, 2500V, 5000V), with a resistance measurement range up to 0～200GΩ, and the resistance range can be automatically switched with corresponding indications.
（2）Two methods simultaneously display insulation resistance values. The mechanical pointer uses an ultra-thin tension wire structure with strong shock resistance. The mechanical pointer allows easy observation of the change range of insulation resistance, while the dot matrix LCD guides the user in operating the instrument and provides precise measurement results.
（3）The mechanical meter head and LCD screen are combined into one. Dual scale display with automatic range switching. Colorful scales are easy to read, and LED displays corresponding colors.
（4）Adopts embedded industrial microcontroller and real-time operating software system. High automation, strong anti-interference capability, the instrument can automatically calculate absorption ratio and polarization index without manual intervention.
（5）User-friendly interface, all measurement results have power-off protection, and can continuously store up to 20 measurement results.
（6）When the instrument generates high voltage, a prompt tone is output.
（7）Built-in residual high voltage discharge circuit, which can automatically discharge residual high voltage on the tested equipment after testing.
（8）Dual power supply: AC/DC, equipped with rechargeable battery and AC adapter.
（9）The instrument is portable design, convenient for field operation.
（10）High voltage short-circuit current ≥3mA, it is an ideal testing instrument for measuring insulation resistance of large transformers, transformers, generators, high-voltage motors, power capacitors, power cables, lightning arresters, etc.
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