UNI-T UT661B 30M Wall Pipe Blockage Tester Wall Scanner Pipeline Blocking Clogging Scanner

Specification ModelUT661AUT661BTransmitter√√Signal line length20m30mReceiver √√Measuring distance depth 50cm50cmTransmitter currentShutdown current2uA Working current 230 310mAReceiver currentShutdown current 2uA Standby current 40mAMaximum operating current 150 450mA distance 1cm Chargeable√√Recharging current450 550mA1cm distance test output sound93dB0 5m distance test output sound75dBGeneral InformationTransmitter batteryBuilt in lithium battery 3 7V1800mAh Receiver batterylithium battery BL 5C 3 7V 1120mAh Usage timeAbout 10 hoursOperating temperature 10°C 50°C10 80 RHStorage temperature 20°C 50°C10 70 RHMeasurable pipe materialPlastic MetalDimensionsTransmitter Dimensions 386 x 303 x 42mmReceiver Dimensions 385 x 75 x 44mmWeightTransmitter 1 10KGTransmitter 1 28KGReceiver 0 23KGReceiver 0 23KG Package Included 1 x UNI T UT661B Transmitter 1 x UNI T UT661BReceiver1 x User Manual1 x USB Cable1 x Probe SetDetail Pictures