UNI-T UT-P43 Current Probe
Introducing UNI-T's UT-P43 Series of high-voltage isolating probes. With a frequency range of DC to 25MHz and a current probe range of up to 20A, these probes offer versatile and accurate measurements for various electrical testing needs.
Discover the innovative UT-P43 & UT-P44 series current probes, featuring advanced magneto-electric sensor technology for precise circuit current measurements when paired with an oscilloscope. These probes harness electromagnetic and magneto-electric induction principles to accurately measure currents of up to 20A (DC + peak AC) or 40A (DC + peak AC), with frequency bandwidths of 25MHz or 50MHz.
Versatile and reliable, they seamlessly integrate with our UT-P35 & UT-P36 series high-voltage isolating probes, enabling detailed power analysis of high-frequency signals. With a delay time of less than 1ns between any two probes, precision is guaranteed.
Compact yet robust, these probes offer exceptional stability, reliability, and accuracy, making them indispensable across a range of applications including current measurement without circuit connection, power analysis, switch-mode power supply and power converter design, AC inverter and UPS systems, transducer design, electronic ballast design, electromotor drive design, CRT display design, and electric and electronic experiments.
Trust in the UT-P43 & UT-P44 series for unmatched performance and precision in your testing and design projects.
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Model UT-P43 UT-P44 Bandwidth (-3dB) 25MHz 50MHz Rise time 14ns 7ns Max measurable current 20A (DC + peak AC) 40A (DC + peak AC) Current transfer ratio 100mV/A 50mV/A Accuracy ± 3% Max measurable pulse current 50A（Tp ≤10μs） Max voltage on uninsulated wire 400V（DC + peak AC） Noise ≤ 1mVrms Linearity ±1% Delay time 20ns±1ns AC adapter output DC9V，1000mA AC adapter input AC100~240V，50~60Hz Jaw opening 4.5mm Output cable length About 130cm Probe body 188x40x24 (mm) Weight (probe only) 150g Operating temperature 0~40℃ Storing temperature -10~45℃ Operating humidity 85%RH Storing humidity 90%RH Operating altitude 3000m Storing altitude 12000m