... ,600,1200,2400,4800,9600,19200bpsVideo Signal GenerationColor bar generationOutput 1 channel color bar video signal for testing monitorUTP CABLE TESTUTP cable testTest ... Polymer Batteries, 3.7V DC2800mAhRechargeable3-4 hours recharging time, work for 15 hoursLow ConsumptionSleeping mode, display battery power stateOther ParametersWork Temperature ...