The SP-220 fumigation series is a portable gas leak checker designed to easily check for fumigation gas leaks. With 12 hours operation on 2 AA size alkaline batteries and weighing in at only 215 grams this instrument is ideal for fumigation.
The FI-21 is a precision gas analyser which is adapted to measure the % volume concentration of any of the commonly used gas in a mixture of air or oxygen for solvents, fumigation, gas purity and anaesthetic gas. The FI-21 is often upgraded to include any new concentrations which may be introduced in specialist fields. Sulfuryl fluoride (SO2F2) for example is now included as standard in the fumigation unit.