Specification Brand : Aexit BulletPoint1 : Country of Manufacture: CHINA; Material: Metal, Plastic, Electronic Parts; Net Weight: 58g BulletPoint2 : Package Content: 1 x Wrist Strap Line Monitor; Brand: ; Model: BSD-401-I BulletPoint3 : Main Color: Gray; Input: AC 220V BulletPoint4 : Alligator Clip Size: 35 x 7 x 12mm/ 1.4" x 0.28" x 0.47"(L*W*T); Cable Length: 52cm/ 20.5" BulletPoint5 : Body Size: 92 x 42 x 21mm/ 3.6" x 1.7" x 0.8"(L*W*T); Mounting Hole Dia: 4mm/ 0.16" Color : Black ExternallyAssignedProductIdentifier : 7069753919987 FinishType : Finish IncludedComponents : Bins ItemName : Aexit Electronic Wrist Electrical equipment Strap Band Line Monitor Static Alarm Tester AC 220V ItemPackageDimensions_Height : 0.79 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 3 ItemTypeKeyword : industrial-and-scientific-esd-supplies Manufacturer : Aexit Material : Other ModelName : Brrnooioshvy08rg-11 ModelNumber : modle NumberOfBoxes : 1 NumberOfItems : 3 PackageLevel : unit PartNumber : f190412ae077008 Pattern : Solid PowerSourceType : Corded Electric ProductDescription : Description: Power supply not included here. The anti-static wrist strap monitors installed in the operating table . Will be wearing an antistatic wrist strap tight so that the metal piece close to the skin , the static bracelet on INput Connector hole ;Ground one end of the earth access , use alligator clips connected to the ground. The end of the power adapter into the power input connector and the other end Connect into the AC 220V power supply , the power switch is pressed.