RKI Instruments 66-5B10-20-W Airlink Alert, Sulfur Dioxide (SO2) 0-20 ppm, dual battery powered, 900 MHz radio MSA 4 gas monitor Easy to maintain: Efficient cleaning

Easy to maintain: Efficient cleaning and secure operation

7 business days

and other high-risk individuals at the frontlines for any pandemic

Flexible yet sturdy headband design adapts to a wide variety of head shapes and sizes

RKI Instruments 66-5B10-20-W Airlink Alert, Sulfur Dioxide (SO2) 0-20 ppm, dual battery powered, 900 MHz radio MSA 4 gas monitor Easy to maintain: Efficient cleaningRKI Instruments 66 5B10 20 W $1,659. 97 No Sales or Local Tax Anywhere. Free Shipping. Airlink Alert, Sulfur Dioxide (SO2) 0 20 ppm, dual battery powered, 900 MHz radio Authorized worldwide RKI distributor. 46 years in business. AirLink Alert Wireless Transmitters Specs and Details: Electrochemical, Infrared, or PID sensor element Battery powered Operating temperature range of 40C to +70C 3 Push button interface (ADD, MENU, SUB) with 3 corresponding