The complete solution for X-ray QA Testing
The Piranha MULTI X-ray meter is all you need for qualified diagnostics and QA on Rad/Fluoro, CT, Dental, and Mammography X-ray scans.
Measures kVp, Time, HVL, Total Filtration, Dose, Dose rate, presents Waveform, and much more. See specifications for further information. Customize your measurements and reports with Ocean Next™ software.

Piranha MULTI – general specifications
| Size | 133 x 75 x 26 mm |
| Weight | Approx. 400 g |
| Display | PC or Windows Tablet |
| Software | Ocean Next™ software for X-ray QA |
| Database support | Yes |
| Interface type | Built-in Bluetooth and USB |
| Detector position check | Yes |
| Simultaneous dose measurements | Yes – up to two detectors simultaneously |
| Use of Dose Detector with Active AEC | Yes – RTI Dose Probe or RTI T20 |
| Bluetooth range | 100 m free-in-air |
| USB cables | Included |
| Power source | Rechargeable Li ion battery / Ext. power supply |
| Battery life | Approx. 15 hours |
| Battery tested | According to UN 38.3 |
| No. of exposures needed for measurement | One |
| Min. exposure time | 0.1 ms |
| Memory | Unlimited |
| Operating temperature | 15 °C – 35 °C |
| Storage temperature | -10 °c – +50°c |
| Waveform sampling rate | 4 – 2000 samples/s |
| Waveform recording time | 1024 ms – 524 s |
| Backscatter protection | Yes – main unit, RTI Dose Probe, and RTI T20 |
| Warranty | Two years |
| Extended Warranty | Up to ten years |
| Calibration cycle | Two years |
| Standard | Complies with relevant parts of the standards IEC 61674 and IEC 61676 for Dosimetric instruments |
| EMC Tested | According to IEC 61326-1:2012 |
| PTB Approval | DE-17-M-PTB-0070 |