Hear More Clearly

System detects PD in higher noise environments, reducing the possibility false positives

Rapidly Survey Whole Substation

Detects MV and HV problems before developing into tangible failure risks

Sync Your Data

Sync data locally to your PC with the included software, or sync remotely to the cloud for access across devices


Part NumberSonus PD Pro
General Specifications
Overall Dimensions190 x 90 x 55 mm (7.48 x 3.54 x 2.17in)
Weight210 g (0.66lb)
IP/ NEMA Environment RatingIP54 / NEMA 1
Body MaterialInjection molded plastic case
DisplayOLED with level LEDs
Connectors and InterfacesPower, Headphones and optional sensors
ControlMembrane keypad
Operating Temperature0°C (32°F) to 60°C (140°F)
Humidity0 to 95% RH non-condensing
TEV Specifications
Measurement Range0 to 80 dBmV
Measurement Bandwidth3 to 200MHz (with FM Bandstop)
Resolution and Accuracy1 dB, +/- 1 dB
Noise RejectionYes, with PRPD
Ultrasonic Specifications
Measurement Range-6dBµV to + 68dBµV
Resolution and Accuracy1 dB, +/- 1 dB
Transducer Sensitivity-65dB (0dB = 1volt/µbar RMS SPL)
Transducer Center Frequency40 kHz
HFCT Specifications
Measurement Range0dB-75dB
Measurement Bandwidth100kHz to 70MHz
Resolution and Accuracy5 pC, +/- 5 pC
UHF Specifications
Measurement Range0 to 50,000pC
Resolution and Accuracy1 dB, +/- 1 dB
Bandwidth200MHz – 2.0GHz
Internal Battery1Lithium Ion, 3.75V, 2.2Ah, 8.25Wh
Operating Time5 Hours
Battery Charger
Rated Voltage100 to 250 VAC, 5V, 3A
Frequency47 to 63Hz
Country AdaptersUK, EU, Australia, USA
Charge Time3 Hours
Safety and EMCCE-compliant in accordance with Low Voltage Directive (2014/35/EU) EMC Directive (2014/30/EU)
Warranty12 Month Limited Warranty
Phone and Web Application
Data StorageCustomer Server
Data AccessWeb front end, SAP,Oracle, etc.
CapabilityAndroid, iOS
ResultsPD Level, Noise Level,PRPD
PD Detector Kit Contains
PD Detector
Function Tester
Mains Charger
USB Charger
Hard wearing PELI™ case
Optional Accessories
HFCT Sensor
UHF Sensor

Specifications are subject to change without notice. For the most up-to-date specs, go to www.iriss.com

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