Measurement of TEV signals generated by internal PD.Ultrasonic detection of surface PD activity Integrated Noise Detection Algorithm helps avoid ‘False Positives’ Level Mode and Trend Mode Audible output through headphones or built in speaker
TEV Measurements
Sensor Capacitive
Measurement Range 0 to 80 dBmV
Resolution 1 dB
Accuracy ±1 dB
Ultrasonic Measurements
Measurement Range -6dBuV to + 70dBμV
Resolution 1 dB
Accuracy ±1 dB
Transducer Sensitivity -65dB (0dB = 1volt/μbar RMS SPL)
Transducer centre frequency 40 kHz
