Gas detector, Micro 5, dual sensor configuration, oxygen (O2) and carbon monoxide (CO), instrument only, O2 range 0-25% vol, CO range 0-500ppm, sold by the each

Gas detector, Micro 5, dual sensor configuration, carbon monixde (CO) and hydrogen sulfide (H2S), instrument only, CO range 0-500ppm, H2S range 0-100ppm, sold by the each

Gas detector, Micro 5, dual sensor configuration, oxygen (O2) and hydrogen sulfide (H2S), instrument only, O2 range 0-25% vol, H2S range 0-100ppm, sold by the each

Multi-gas detector, detects carbon monixide, LEL, hydrogen sulfide (H2S), and oxygen (O2), alkaline battery, LCD display, operating temperature range is -4 degress fahrenheit to 122 degrees fahrenheit

GfG Microtector II G450 LEL, O2, CO, H2S Gas Detector offers exceptional performance for an extremely affordable price. The G450 four sensor multi-gas detector is compact, durable and very easy to use. The H2S sensor offers 0.1 ppm resolution to comply with the latest TLV requirements. The G450 sensors are warranted for three full years, ensuring that the G450 has the lowest cost-of-ownership of any confined space gas detector on the market today. Replacement sensors carry the same three year warranty as the original sensors. The G450 offers completely automatic calibration, one-button operation, top mounted display and interchangeable battery packs for up to 24 hours of continuous operation.

Detector, confined space, G450, 4-gas (CO, H2S, O2, & LEL), alarm system, rechargeable NiMh battery, sold by the each

The G450 Gas Detector from GfG Instrumentation offers exceptional performance for an extremely affordable price. The G450 four sensor multi-gas detector is compact, durable, and very easy to use. The H2S sensor offers 0.1 ppm resolution to comply with the latest TLV requirements. G450 sensors have a 3-year warranty, ensuring that the G450 has the lowest cost-of-ownership of any confined space gas detector on the market today. Replacement sensors carry the same 3-year warranty just like the original sensors. The G450 offers completely automatic calibration, one-button operation, top-mounted display, and interchangeable battery packs for up to 24 hours of continuous operation.

Detector, multi-gas, LEL, CO, O2 & H2S, waterproof, alkaline battery, includes 10' tubing and sampling probe, calibration adapter, manual and CD, sold by the each