
The Fluke iSee ii01 is a compact, lightweight acoustic imaging camera designed to plug into an Android smartphone via a Type-C interface. This convenient, easy-to-use acoustic imager can detect air or gas leaks, assess airtightness, and identify abnormal mechanical sounds. Intended for facilities managers, maintenance engineers, and technicians, the Fluke iSee ii01 greatly improves troubleshooting efficiency.
16 high-precision MEMS sensors and SoundMap technology capture ultrasonic sounds emitted by faults and convert them into a sound map. The sound map is superimposed onto a digital image, allowing you to see and pinpoint the source of problems via your smartphone’s screen. Additionally, the iSee ii01 will indicate the dB reading at the centre of each sound spot, making it faster and easier for teams and individuals to assess the severity of problems and prioritise repairs effectively.
The Fluke ii01 supports a frequency range of 2 kHz to 48 kHz, which covers common industrial application scenarios such as air or gas leaks, airtightness detection, and locating noise. To make leak location quicker and easier, it features a Leak mode. Once selected, the ii01 prioritises the 40 kHz band, which makes identifying gas and air leaks quicker.

Capture images and videos (max five minutes) and save them with custom watermarks to your smartphone’s library. These can be shared with colleagues or incorporated into reports at any time from anywhere via your smartphone.
The Fluke iSee ii01 is pocket-sized, weighs just 50g, and is made from high-quality aluminium. There’s no need to charge the ii01 before you use it; simply connect the camera to your Android smartphone via the Type-C interface to begin inspecting. Moreover, a minimalist user interface and absence of buttons make the ii01 quick and easy to use, helping you save time on site.
Smart, small, and simple, the Fluke iSee ii01 Mobile Acoustic Camera puts acoustic expertise in your pocket.
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Offer runs 1 September–31 December 2026. Claims are made through Fluke and offer works in conjuction with our other offers.
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| Sensors | |
|---|---|
| MEM (Microphones) | 16 |
| Frequency Band | 2 kHz to 48 kHz |
| Detection range1 | 0.5 to > 20 meters (1.6 to > 65 feet) |
| Field of View (FOV) (Typical) | 50°x 38° |
| Nominal Frame Rate | 20 FPS |
| Built-in Digital Camera (Visible Light) | |
| Field of View (FOV) (Typical) | 50°x 38° |
| Focus | 50 cm to infinity |
| Zoom | 3 x digital zoom |
| Resolution | 2 MP |
| Image Storage | |
| Image Format | Blended visual and SoundMap JPG |
| Video Format | Blended visual and SoundMap .MP4 |
| Video Length | Up to 5 minutes |
| Acoustic | |
| Auto Max/Min dB Gain | Auto |
| Frequency Band Selection | Quick Leak Mode On/Off |
| Capture Mode | |
| Photo Mode | Yes |
| Video Mode | Yes |
| Leak Mode | 37.5 kHz - 42.6 kHz |
| Battery | |
| Battery | Powered by smartphone |
| Software | |
| Acoustics: Show dB Scale | On/Off |
| Acoustics: Min/Max dB | Max dB/Auto |
| Palette: Colours | 3: Grayscale, Ironbow, and Blue-Red |
| Palette: Overlay Transparency | Yes: 1-100 % |
| Trend Graphs | Frequency and dB scale |
| General Specification | |
| USB | USB Type-C Plug Interface |
| Operating Temperature | 0 °C to +40 °C (32 °F to 104 °F) |
| Storage Temperature | -30 °C to +60 °C (-22 °F to 140 °F) |
| Operating Altitude | Up to 2000 m |
| Storage Altitude | Up to 12000 m |
| Relative Humidity | 10% to 90% RH, non-condensing |
| Size (H x W x L) | 61 x 50 x 12 mm (2.40 x 1.97 x 0.47 inches) |
| Weight (Battery Included) | 50 g (1.76 oz) |
| Ingress Protection (IP) | IP54 |
| Fluke Warranty | 2 year |
| Supported Languages (iSee mobile app) | English, Dutch, Simplified Chinese, Traditional Chinese, French, German, Spanish, Italian, Portuguese, Japanese, Korean, Turkish, Czech, Finnish, Hungarian, Polish, Swedish |
| OS Supported | Android 6.0/ HarmonyOS 2.0 and above |
| Safety and Environmental | |
| RoHS Compliant | Yes |
| Electromagnetic Compatibility (EMC) International | IEC 61326-1: Portable Electromagnetic Environment, CISPR 11: Group 1, Class A2 |
| Korea (KCC) | Class A3 Equipment (Industrial Broadcasting & Communication Equipment) |
| USA (FCC) | 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103 |
| 1. Depending on ambient conditions 2. Equipment is suitable for use in all establishments other than domestic and those directly connected to a low-voltage power supply network that supplies buildings used for domestic purposes. There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted and radiated disturbances. Caution: This equipment is not intended for use in residential environments and may not provide adequate protection to radio reception in such environments. 3. The device meets requirements for industrial electromagnetic wave equipment, and the seller or user should take notice of it. This equipment is intended for use in business environments and is not to be used in homes. |
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