Specifications Type T I type It can be used as a power connection cable for various electronic products such as multimeters instrumentation alarms medical equipment and blood glucose meters Red and black two color leads Line length 12 5CM DC male 5 5 2 1mm outer diameter inner diameter After the DC male is connected to the 9V battery the polarity is positive and negative Package Included 1 x DC 9V Battery Buckle T Type I Type
