Sperry VD6509 Voltage Detector, Black/Yellow ChristmasLighting Use this valve in closed

Use this valve in closed loop hydronic systems that do not contain dissolved oxygen in system water

more ergonomic designs

Superior gripping force: provides high mechanical advantage to convert hand tightening torque into superior bit gripping force

Upholstery

Other features include three fan speeds and a reversible switch for customized comfort

Sperry VD6509 Voltage Detector, Black/Yellow ChristmasLighting Use this valve in closedHighlights: Color: Black Yellow Test Range: 12 1000 V Audible Alert: Yes Battery Size: AAA Batteries Included: Yes Height: 0. 5625 in. Frequency: 50 60 Hz Built in flashlight Patented battery self test feature Easily fits into any pocket or tool belt Pocket clip for secure portability WARNING: This product can expose you to chemicals including Di(2 ethylhexyl)phthalate (DEHP) which is known to the State of California to cause cancer and birth defects