Reference only — this item is no longer available. This product has been discontinued and cannot be ordered. We keep the page online so the specifications and documentation stay available to anyone still running the equipment. Current replacements are listed further down.

Discontinued

UEI Carbon Monoxide Detector (COA1) for Smartphone

Reference only — not for sale

Model	COA1
Manufacturer	UEI
Category	Carbon Monoxide
Status	Discontinued

Browse all Carbon Monoxide Ask us for a replacement

Product details (archived)

The information below is retained for reference only. This item is discontinued and cannot be ordered.

UEI Carbon Monoxide Detector Smartphone Adapter

Monitor CO on compatible iPhone or Android smartphones and UEi Clamp meters

COA1 carbon monoxide detector attached to a smartphone

Measures carbon monoxide CO gas from 1 to 999 parts per million PPM
Resolution: 1 ppm
Accuracy is within 3% of the reading plus 1 digit
Operating Temperature: 32° to 104° F
Operating Humidity: 10 to 95% RH
Free App displays 3 visual danger levels
App allows logging and emailing capabilities
Compatible with select UEi clamp meters: DL429, DL389, DL379B, DL379
-Clamp meter use requires clamp head adapter CHA1 (not included)
-CHA1 available with a COA1 online product registration
1-Year limited warranty

Search "cochecker" in the Google Play Store or Apple App store to find the UEi Co Checker app required for this product

*IOS and Android are property of their respective owners.
Compatible devices: Apple - All iPhones, All iPads, All iPods • Android - Most Android devices