- Operates with pump on for 52 hours continuously
- Detects combustible gases (LEL), hydrogen sulfide (H2S), carbon monoxide (CO) & oxygen (O2)
- Powerful but quiet pump draws from up to 75 feet
- 1 year calibration cycle saves valuable time & test gas
- Detects accurately in oxygen-depleted environments
- Low maintenance cost – infrared LEL sensor is immune to poisons
- Simple to use, one button operation – large, easy to read screen
- Lightweight & durable – alligator clip clamps on tight