TH343X/TH344X Series Multi-Channel Digital Power Meter

TH343X/TH344X Series Multi-Channel Digital Power Meter

The TH343X/TH344X Series is a high-accuracy digital power meter family designed for single-channel, three-channel and four-channel power measurement. It is suitable for laboratories working with power electronics, inverters, motor drives, chargers, converters, appliances and energy systems where accurate AC/DC power analysis is required.

The manufacturer lists the TH343X/TH344X Series with 0.1 percent basic accuracy, voltage range from 1 V to 600 V, current range from 0.01 mA to 20 A, power range from 0.01 mW to 12 kW and frequency range from 0.1 Hz to 100 kHz. The series supports single, three and four-channel configurations, making it suitable for both simple and complex power measurement workflows.

Key Features

• High-accuracy digital power meter family.
• Basic accuracy: 0.1 percent.
• Voltage measurement range: 1 V to 600 V.
• Current measurement range: 0.01 mA to 20 A.
• Power measurement range: 0.01 mW to 12 kW.
• Frequency range: 0.1 Hz to 100 kHz.
• Single, three and four-channel configurations.
• Suitable for power electronics, efficiency testing and multi-channel analysis.

Typical Applications

The TH343X/TH344X Series is suitable for inverter testing, motor-drive studies, converter validation, charger efficiency measurement, appliance testing, standby power analysis, renewable-energy systems and production-quality validation. It is especially useful where higher accuracy or broader frequency range is required.

Compatibility and Integration

The TH343X/TH344X Series can be used with AC power supplies, programmable DC supplies, DC electronic loads, bidirectional DC supplies, battery test systems and custom ScienceGears power-electronics test benches. It supports workflows that require accurate synchronised measurement across multiple channels.

Why Choose ScienceGears

ScienceGears helps Australian and New Zealand researchers choose the correct TH343X or TH344X configuration based on channel count, voltage, current, frequency range, accuracy and automation requirements. We can support integration with source-load systems, electronic loads and energy test platforms.