SubSurface Enigma 3 Hybrid Logger System TS66745 STK21B: Keson Surveyor Blue Stake

STK21B: Keson Surveyor Blue Stake Flag (100 Pcs Per Bundle)

(2) 3-1/2" Pilot Bit

) Protected by the FLEX Limited Lifetime Warranty when registered within 30 days of purchase at registermyFLEX

plus 10 smaller pockets and holders for items such as pliers

SubSurface Enigma 3 Hybrid Logger System TS66745 STK21B: Keson Surveyor Blue StakeThe Enigma 3 Hybrid Leak Correlation System combines standard vibration sensing loggers and hydrophone equipped loggers in one package, giving water utility crews two methods for locating leaks in buried water pipelines. The system includes three standard loggers for detecting acoustic vibration at the outside of the pipe and three hydrophone loggers for detecting pressure waves directly within the water column. This allows operators to select the