... 0.5dB (burst signal)± 0.2dBThreshold sets10Data Storage100Led WarningYesConnectorSC/PC ( or FC, or ST, or changeable adapter )Auto ... 36 hoursStorage Temperature-20 -- +60 °C, 90%RHOperating Temperature-10 -- +50 °C, 90%RHPower Supply3 * AA batteries ... * 90mm *40mmWeightAbout 450g* at 20±3°C, with SC/PC connector, -10dBmAccessories StandardCarrying bag1User’s manual1Calibration certificate1OptionalAC/ ...