Extech BR95-CO External Carbon Monoxide Detector
The Extech BR95-CO adds carbon monoxide detection to compatible BR95 inspection work. It helps users check confined, hidden, or hard-to-reach spaces while they carry out visual inspections. This makes it useful for building diagnostics, restoration work, and indoor air quality checks.
Professionals can use this sensor to detect CO levels early during site visits. It measures carbon monoxide from 0 to 500 ppm, so it supports checks where harmful gas may be present. As a result, users can make better decisions before entering or working near restricted areas.
Carbon monoxide checks in tight spaces
The Extech BR95-CO uses an electrochemical sensor for reliable carbon monoxide detection. It provides a basic accuracy of ±10% and a maximum resolution of 1 ppm. Therefore, it gives clear measurement data for common inspection and safety tasks.
A 30 second warm-up time helps users start checks quickly. This supports fast site work when time matters. In addition, the compact size helps the sensor reach ducts, cavities, and other areas where CO risks may be harder to assess.
Designed to work with the BR95
The Extech BR95-CO uses a USB-C connection to link with the Extech BR95 borescope. This lets users combine live imaging and gas measurement in one inspection workflow. It also adds environmental data when visual checks alone do not give enough information.
Users buy this sensor separately from the BR95 borescope. Extech lists it as an optional environmental sensor for the BR95 system. With its light weight, compact body, and 0 to 500 ppm CO range, the Extech BR95-CO gives professionals a practical add-on for inspecting hidden or enclosed areas.
Key Features
- Detects carbon monoxide during BR95 inspection work
- Helps identify CO risks in hard-to-reach spaces
- Suitable for ducts, cavities, and confined areas
- Designed for use with the Extech BR95 borescope
- Connects through USB-C for simple integration
- Supports combined visual and gas measurement checks
- Useful for building diagnostics and restoration tasks
- Helps support indoor air quality assessments
- Provides fast setup with a short warm-up time
- Compact design helps access restricted inspection zones
- Helps detect potentially hazardous conditions early
- Useful where CO may be present but hard to access
- Sold separately from the BR95 borescope
- Part of the BR95 optional environmental sensor range
Technical Specifications
| Product name | Extech BR95-CO External Carbon Monoxide Detector |
| Manufacturer | Extech |
| Manufacturer part code | BR95-CO |
| Product type | External carbon monoxide detection accessory |
| Compatible instrument | Extech BR95 compact video borescope |
| Sensor type | Electrochemical |
| Gas measured | Carbon monoxide, CO |
| Carbon monoxide range | 0 to 500 ppm |
| Carbon monoxide basic accuracy | ±10% |
| Carbon monoxide maximum resolution | 1 ppm |
| Warm-up time | 30 seconds |
| Connection type | USB-C connection for integration with the Extech BR95 borescope |
| Measurement use | Carbon monoxide checks in confined or hard-to-reach inspection areas |
| Inspection support | Supports environmental measurement alongside BR95 visual inspection |
| Dimensions | 52 × 24.5 × 23.9 mm |
| Dimensions in inches | 2.05 × 0.96 × 0.94 in |
| Weight | 14.99 g |
| Weight in ounces | 0.5 oz |
| Ordering note | BR95 borescope and BR95-CO sensor are sold separately |
| Warranty | Not specified in the provided data |
Comparison Table
| Area | Provided data | Practical benefit |
| Gas detection | Measures carbon monoxide from 0 to 500 ppm | Helps detect CO risks during inspection work |
| Sensor method | Electrochemical sensor | Supports reliable carbon monoxide detection |
| Accuracy | ±10% basic accuracy | Gives measured data for site safety checks |
| Resolution | 1 ppm maximum resolution | Shows small changes in carbon monoxide level |
| Start-up | 30 second warm-up time | Allows quick use during site visits |
| Connection | USB-C connection to the Extech BR95 borescope | Combines gas data with visual inspection workflow |
| Size | 52 × 24.5 × 23.9 mm | Helps keep the inspection setup compact |
| Weight | 14.99 g, 0.5 oz | Adds little weight to the BR95 inspection kit |
Document Downloads
What’s Included
- Extech BR95-CO External Carbon Monoxide Detector