- Operates for 2 years continuously with no charging
- Detects combustible gases (LEL), hydrogen sulfide (H2S), carbon monoxide (CO) & oxygen (O2)
- No calibration necessary saving test gas & valuable time
- Infrared LEL sensor does not require oxygen to detect gas
- 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