# UEi Test Instruments Portable Wireless Carbon Monoxide Detector

**Brand:** [UEi Test Instruments](https://shop.coreranger.com/brands/UEi%20Test%20Instruments)
**SKU:** COA2
**Price:** $209.95 · in stock
**URL:** https://shop.coreranger.com/product/uei-test-instruments-portable-wireless-carbon-monoxide-detector-316858020

## Specifications

| Spec | Value |
|---|---|
| Model # | COA2 |
| Included | Batteries,Owner's Manual |
| Pack Size | 1 |
| Alert Type | Siren |
| Internet # | 316858020 |
| Returnable | 90-Day |
| Store SKU # | 1006389322 |
| Voltage (V) | 0 V |
| Power Source | Battery |
| Product Depth (in.) | 1.25 in |
| Product Width (in.) | 1.92 in |
| Battery Type Required | AAA |
| Commercial/Residential | Commercial,Home |
| Alarm/Detector Features | No Additional Features |
| Certifications and Listings | CE Certified,FCC Listed,UL Listed |

## Description

The COA2 is a handheld carbon monoxide detector with wireless smartphone connectivity. This portable CO tester is highly accurate detecting between 0-999 ppm. The detector provides contractors and first responders enhanced safety on the jobsite with 3 preset warning levels and both audio and visual alarms. The free smart phone app included allows for recording and sending CO test data.

• Robust structural design delivers reliable performance
• Engineered to meet strict residential safety standards
• Precision manufacturing ensures a consistent profile