5LR Wireless Dual-Head Ultrasound Probe
5LR all-in-one wireless probe: 128 elements. Linear 7.5-10.0 MHz and transrectal 6.0-8.0 MHz, depth 20-55 mm. System built in, images over WiFi.
- Brand: SonoStar
- Price: On request
- Probe frequency: Linear 7.5-10.0 MHz; transrectal 6.0-8.0 MHz
- Connection: Wireless: the probe sends images over its own built-in Wi-Fi to a phone, tablet or Windows computer
- Charging: Wireless charging; the battery runs 2 hours and can be topped up wirelessly at any time to extend working time without limit
- Category: Handheld Ultrasound
Product overview
The 5LR is an all-in-one wireless ultrasound probe using an electronic array, with 128 elements and 32 channels. The system is built into the probe itself. Images are sent over the probe's own built-in Wi-Fi to a phone, tablet or Windows computer, so the probe does not depend on whether the room has a Wi-Fi network.
Probe frequencies are 7.5-10.0 MHz for the linear array and 6.0-8.0 MHz for the transrectal array, with a linear scanning depth adjustable across 20, 30, 40 and 55 mm. One probe therefore covers both superficial work and transrectal examination.
Imaging modes are B, B/M, Color, PDI and PW, with a gain range of 30-105 dB. Gain, focus, pulse inversion harmonics and noise reduction are all adjustable, and both in-plane and out-of-plane needle guidance are supported. The probe charges wirelessly, runs for 2 hours on a charge, and can be topped up wirelessly at any time so that working time is not limited by the battery. It measures 336 mm x 70 mm x 20 mm and weighs 300 g.
Technical specifications
Probe specifications
| Item | Specification |
|---|---|
| Scanning method | Electronic array |
| Elements and channels | 128 elements, 32 channels |
| Linear frequency | 7.5-10.0 MHz |
| Transrectal frequency | 6.0-8.0 MHz |
| Linear scanning depth | 20 / 30 / 40 / 55 mm, adjustable |
| Imaging modes | B, B/M, Color, PDI, PW |
| Gain range | 30-105 dB |
| Image adjustments | Gain, focus, pulse inversion harmonics, noise reduction |
| Needle guidance | In-plane needle guide line and out-of-plane needle guidance |
| Charging | Wireless charging |
| Battery runtime | 2 hours; can be charged wirelessly at any time to extend working time without limit |
| Dimensions | 336 mm x 70 mm x 20 mm |
| Weight | 300 g |
Specifications updated 2026-11-02
Typical applications
The application scenarios on this page describe the device based on its technical data and configuration. The actual scope of application is the one stated in the product registration certificate. Follow your institution's procedures and the instructions for use.
| Setting / department | Typical use | Configuration note |
|---|---|---|
| Superficial / vascular | Superficial tissue, vascular and musculoskeletal examination | 5LR linear array |
| Urology / proctology | Transrectal examination | 5LR transrectal array |
| Guided procedures | In-plane and out-of-plane needle guidance | Needle guide bracket for the probe |
Usage and selection notes
The 5LR is a dual-head wireless probe combining a linear array with a transrectal array.
The actual scope of application is the one stated in the product registration certificate. Please confirm the model and configuration with our product department.
For contraindications and precautions, refer to the instructions for use. The device must be operated by a licensed physician with the relevant qualifications.
The technical data on this page is taken from the product technical documentation; where it has been updated, the latest version applies. The listed departments and application scenarios describe the device based on its technical data, and the actual scope of application is the one stated in the product registration certificate. This page makes no claim about clinical outcome and does not constitute clinical guidance.
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