# TRIPLETT Portable Carbon Monoxide (CO) Meter

**Brand:** [TRIPLETT](https://shop.coreranger.com/brands/TRIPLETT)
**SKU:** GSM130
**Price:** $164.99 · in stock
**URL:** https://shop.coreranger.com/product/triplett-portable-carbon-monoxide-co-meter-318389631

## Specifications

| Spec | Value |
|---|---|
| Model # | GSM130 |
| Features | Backlit |
| Included | Batteries,Case |
| Internet # | 318389631 |
| Returnable | 90-Day |
| Store SKU # | 1006772522 |
| Power Source | Battery Operated |
| Test Meter Type | Carbon Monoxide Meter |
| Product Depth (in.) | 10.98 in |
| Product Width (in.) | 2.09 in |
| Manufacturer Warranty | 1 Year Warranty |
| Certifications and Listings | No Certifications or Listings |

## Description

The Triplett Model GSM130 Portable Carbon Monoxide Meter with user-adjustable CO alarm level has a range of 0ppm to 999ppm and simultaneously displays current CO and Max CO levels. It can be used to check Carbon Monoxide (CO) levels in chimneys/flues, gas appliances (ovens, ranges, dryers), furnaces, internal combustion engines, portable generators and all coal/wood/charcoal/oil/kerosene/propane/natural gas burning devices. It features a 25ppm default alarm setting with user selectable settings of 30ppm, 35ppm, 40ppm, 45ppm, 50ppm, 70ppm, 100ppm and 200ppm. Additional features include automatic calibration in clean air (0ppm) or use 100ppm/500ppm standard gases, backlit dual LCD display and Auto power off. Includes 3 AAA batteries, wrist strap and pouch case. 1-year warranty.

• Made to simultaneously display current CO and maximum CO levels
• CO alarm level measures from 0 to 999ppm
• Features user selectable settings defaulting at 25ppm