– 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.
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