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Description
Overview
The Uni-T UT337A is a professional-grade, portable carbon monoxide (CO) meter designed for technicians who require immediate and reliable gas detection in the field. This compact device utilizes a high-precision electrochemical gas sensor to detect CO concentrations ranging from 0 to 1000ppm, ensuring that even trace amounts of this hazardous gas are identified quickly.
Built with the HVAC professional in mind, the UT337A features a dual-display LCD that simultaneously shows the current CO concentration and the maximum recorded level. This allows for real-time monitoring while tracking peak exposure levels during a site inspection. With its short response time and user-configurable alarms, it serves as a critical safety companion for any indoor environment where gas appliances are present.
Why It Matters
Carbon monoxide is a colorless, odorless gas that can be fatal if undetected. The UT337A provides a first line of defense, offering an adjustable zero-point for temperature compensation and a self-calibrated sensor. This ensures that your readings remain accurate across varying environmental conditions, protecting both the technician and the client from potential CO poisoning during appliance servicing or routine maintenance.
What's Included
- 1 x Uni-T UT337A CO Meter
- 4 x AAA 1.5V Batteries
- English Instruction Manual
- 12-Month Manufacturer Warranty
Features & Benefits
- Electrochemical Sensor: Provides highly accurate and stable readings with a resolution of 1ppm.
- Audio & Visual Alarms: Configurable high and low alerts ensure you are immediately notified of dangerous gas levels.
- Dual Concentration Display: View real-time CO levels and MAX values at a glance to identify spikes in gas presence.
- Temperature Compensation: Integrated °C/°F selection and calibration functions help maintain precision in various climates.
- Field Ready: Equipped with a data hold function, LCD backlight for dark workspaces, and auto-power off to save battery life.
Technical Specifications
| Feature | Specification |
|---|---|
| Measurement Range | 0 ~ 1000ppm |
| Accuracy | ±5% or 5ppm |
| Response Time | <60 seconds (90% of reading) |
| Sensor Type | Electrochemical Gas Sensor |
| Power Source | 1.5V AAA x 4 |
Applications
- Residential and commercial gas heater inspections.
- Boiler room safety monitoring.
- Automotive garage and exhaust analysis.
- Industrial warehouse air quality assessments.
Tradie Pro Tip: Always perform a zero-point adjustment in a known clean-air environment before entering a suspected contaminated area. This ensures your baseline is accurate and prevents false negatives when safety is on the line.
Pair With
- Digital Manometers for gas pressure testing.
- Combustible Gas Leak Detectors for comprehensive fuel safety checks.
- Uni-T Multimeters for electrical system diagnostics.
Don't leave safety to chance. Equipping your kit with the Uni-T UT337A ensures you have the reliable data needed to keep your job sites compliant and safe. Order yours from HVAC Shop today!
Common Questions for Uni-T UT337A CO Meter
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