Tetra   Value Pack: 

Intrinsically Safe Personal Multigas Monitor.  Pumped, Rechargeable, with combustible gas, oxygen, hydrogen sulfide, and carbon monoxide sensors.  Includes battery charger, aspirator plate, 3yd neoprene & inline filter

Tetra, is a unique multigas monitor for the detection of flammable gases, oxygen and toxic gases; Tetra offers flexibility, assurance, robustness and real value for money. Intrinsically safe, Tetra is the only portable gas detector with embedded software designed to the exacting requirements of IEC 61508-3 guaranteeing reliable and dependable operation.

• Up to four gases measured
• Digital interchangeable i-module sensors for full flexibility
• Loud 94dBA audible alarm with selectable tones
• Unique dual colour red/blue visual alarm
• Built in vibrating alarm as standard
• Rugged and robust, IP65 ingress protection
• Simultaneous 4 gas display with automatic backlight
• Peak mode operation
• TWA reading recall
• Data & Event logging
• Simple IR interface to PC