Gaswatch GW-3 Series | GW-3 (HS) Sensors
The GW-3 series is the smallest and most compact single-gas monitor from the Gaswatch series.
The newest lineup of the Model GW-3 series is lightweight, weighing just 45 grams. This allows you to wear the device on your wrist or arms for a hands-free method of gas monitoring for personal protection.
The GW-3 also incorporates durable new sensors with advanced functions with a three-year warranty*.