- H2S - hydrogen sulfide : 0-100 ppm (1ppm)
- O2 - oxygen : 0-30.0% (0.1%)
- CO - carbon monoxide : 0-500 ppm (1ppm)
- LEL combustibles : 0-100%LEL (1%)
Four alarm levels :
- Instant Low and High Alarm for all gases
- TWA (time weighted average) for H2S, CO;
- STEL (short term exposure limit) for H2S, CO; OL
- CO; OL (over limit alarm)
Delivered ready for use with sensors, lithium polymer battey, stainless steel alligator belt clip, calibration hose/cap and instructions
- Size : 10.7x6x3.6 cm, Weight : ± 160 gram
- Temperature operation : -20 to 58ºC
- Humidity : 0% to 95% RH (Non Condensing)
- Simple one-button operation
- Durable, stainless steel alligator clip
