La description

Compact and lightweight
Two versions of Power Meters to suit test application +10 dBm max. power for Standard version (AQ2170) +26 dBm max. power for High power version (AQ2170H) Compact and lightweight Fits in the palm of your hand or pocket... even with the standard protector installed. Standard dry cell batteries are easily obtained (type : AAA)Power source Rechargeable batteries may also be used to reduce the operational cost. Auto power-saving feature also extends battery life. Basic items included as standard accessories. - SC, FC or other connector adapter (Removable for convenient access for cleaning) AQ2170: FC,SC, LC, Ferrule2.5&phi,, Ferrule1.25&phi, - Rubber protector to prevent damage when dropped - Carrying pouch to house unit and connector adapters''