The T40 II Rattler is a compact, lightweight single-gas detector designed for personal safety monitoring. It is capable of detecting gases such as carbon monoxide (CO), hydrogen sulfide (H₂S), and oxygen (O₂). The device features rapid sensor response, weighs approximately 85 grams, and operates effectively within a temperature range of -40°C to 50°C. The O₂ sensor comes with a 3-year warranty, while the CO and H₂S sensors are warranted for 2 years. Its battery is designed to last up to 2 years under normal usage conditions. The T40 II Rattler offers IP66/68 protection against water and dust ingress and provides audible, visual (red LED), and vibration alarms when gas concentrations exceed preset thresholds.

Gas Detection Ranges:

• Carbon Monoxide (CO):
  • 0 to 1000 ppm with 1 ppm resolution
  • 0 to 2000 ppm with 1 ppm resolution
• Hydrogen Sulfide (H₂S):
  • 0 to 100 ppm with 0.1 ppm resolution
  • 0 to 200 ppm with 0.1 ppm resolution
  • 0 to 500 ppm with 0.1 ppm resolution
• Oxygen (O₂):
  • 0 to 30% volume with 0.1% volume resolution

This device is essential for ensuring safety in environments where exposure to these gases is a concern.