Durridge RAD7 Radon Gas Detector Oil/Water Interface Probes and sample bottles are not

and sample bottles are not included

caused by differing soil types and proximity to other conductors

50W (4") and dual 50W (6") crawler motors

Two-speed pump: Intrinsically safe pump automatically set for the job at hand

Even though the YSI 6820 is small in size it is designed to sink without additional weight

Durridge RAD7 Radon Gas Detector Oil/Water Interface Probes and sample bottles are notA sophisticated radon gas detector now available to rent, the RAD7 both detects and continuously monitors Radon and Thoron gases. Easy to use the instrument can equally be used both in laboratories and out in the field by radon testers, engineers, consultants and inspectors. Simple to use, the RAD7 has pre programmed set ups for common tasks and comes complete with a built in air pump, rechargeable batteries and printer.