Microtest

• Frequency range: DC, 10Hz to 1/3/5/10/20/30MHz/50MHz

• Basic accuracy up to ±0.05% 

• Automatic Level Control (ALC)

• Output impedance 25Ω/100Ω, switchable

• Support meter mode and list mode

• Ultra-high measuring speed < 3ms

• Open circuit/short circuit/load correction function

• Comparator function

• BIN classification function

• Built-in the Permeability-μr

• Built-in the Dielectric constant-εr

• Frequency range: DC, 10Hz to 1/3/5/10/20/30MHz/50MHz

• Basic accuracy up to ±0.08% (typical ±0.05% )

• Automatic Level Control (ALC)

• Output impedance 25Ω/100Ω, switchable

• Support meter mode and list mode, sweep mode

• Built-in DC Bias voltage ±12V

• Ultra-high measuring speed < 3ms

• Open circuit/short circuit/load correction function

• Comparator function

• BIN classification function

• Built-in the Permeability-μr

• Built-in the Dielectric constant-εr

• Frequency range: DC, 10Hz to 10MHz

• Basic accuracy up to ±0.08% (typical ±0.05% )

• Automatic Level Control (ALC)

• Built-in Equivalent Series Resistance (ESR) measurement function

• Built-in DC Bias voltage ±12V

• Output impedance 25Ω/100Ω, switchable

• Support meter mode and list mode, sweep mode

• Ultra-high measuring speed < 3ms

• Open circuit/short circuit/load correction function

• Comparator function

• BIN classification function

• Built-in the Dielectric constant-εr

• Current and frequency graphic scanning analysis

• Frequency response 100Hz-30MHz /10MHz/3MHz

• DC Bias Current Output Max.640A/320A/120A/60A/20A

• DCR Measurement function

• Built-in the Permeability-μr

• Long-term consecutive maximum power output

• Direct Handler interfaces control through Impedance Analyzer

• Support meter mode and list mode, sweep mode

•  AC Withstand Voltage up to 5000V

•  DC Withstand Voltage up to 6000V

•  Insulation Resistance up to 100GΩ

•  Supports up to 72-Channel Test (7508A / 7516A)

•  Programmable Ramp / Dwell / Fall Time (0.1s~99.9s)

•  Arc Detection Function

•  True RMS measurement circui

•  Safety Interlock Protection

•  PC Connectivity and Remote Control Support

MICROTEST 7140 Power Analyzer is designed for precise single-phase AC/DC power measurement, with a bandwidth of DC, 0.2Hz to 100kHz and a 500kSPS sampling rate. It offers ±0.05% power measurement accuracy and supports a direct input voltage of 800V and current of 30A. With 100-harmonic analysis capability, it allows simultaneous harmonic analysis and integration, improving testing efficiency. The 4.3" TFT LCD provides clear numerical and graphical displays, including waveform, bar charts, and trend graphs. It also supports low-current measurements down to 5mA and 10μW resolution, making it ideal for production lines, R&D, and quality control.