Qoitech OTII-ACE-PRO Power Analyzer

Isolated Power Supply: 0 V–25 V (programmable output voltage).

Current Measurement Range: Wide dynamic range from nA to 5 A.

Current Resolution: 0.4 nA.

Sampling Rate: Flexibly adjustable up to 50 ksps.

Load Voltage Drop: 0 V (integrated active voltage compensation circuit).

Output Power: Maximum 30 W continuous / 50 W peak.

Main Port: 0–25 V (fully isolated from the USB port and DC input).

Power Input Interface: USB-C connection or external auxiliary DC power supply (7 V–20 V DC adapter, maximum 5 A).

Expansion Port: Integrated auxiliary output of 0–15 V (600 mA), UART RX/TX logging, GPI/GPO, differential ADC (-10 V to 25 V), and SENSE+ / SENSE- (-10 V to 25 V).

Calibration Standard: NIST-traceable (calibrated with traceability to recognized standards before shipment).

Dimensions and Weight: 10.9 cm × 14.4 cm × 4.4 cm; weight: 450 g.

Cooling: Efficient mechanical heat dissipation design, fanless operation, and completely silent performance.