FeaturesUT661AUT661BTransmitterSignal line length20m30mReceiver Measuring distance (depth) >50cm>50cmTransmitter currentShutdown current <2uA, Working current 230~310mAReceiver currentShutdown current <2uA, Standby current <40mAMaximum operating current 150~450mA (distance 1cm)ChargeableRecharging current450~550mA1cm distance test output sound> 93dB 0.5 m distance test output sound>75dBSpecial FeaturesTransmitter batteryBuilt-in lithium battery( 3.7V 1800mAh)Receiver batterylithium battery BL-5C( 3.7V 1120mAh)Usage timeAbout 10 hoursOperating temperature-10C~50C10~80%RHStorage temperature-20C~50C10~70%RHMeasurable pipe materialPlastic, MetalDimensionsTransmitter Dimensions 386x303x42mmReceiver Dimensions 385x75x44mmWeightTransmitter 1.10KGT ransmitter 1.28KG Receiver 0.23KGR eceiver 0.23KGP ackage
Included: 1 x Transmitter 1 x Receiver1 x User Manual1 x USB Cable1 x Probe Set FeaturesUT661AUT661BTransmitterSignal line length20m30mReceiver Measuring distance (depth) >50cm>50cmTransmitter currentShutdown current <2uA, Working current 230~310mAReceiver currentShutdown current <2uA, Standby current <40mAMaximum operating current 150~450mA (distance 1cm)ChargeableRecharging current450~550mA1cm distance test output sound> 93dB 0.5 m distance test output sound>75dBSpecial FeaturesTransmitter batteryBuilt-in lithium battery( 3.7V 1800mAh)Receiver batterylithium battery BL-5C( 3.7V 1120mAh)Usage timeAbout 10 hoursOperating temperature-10C~50C10~80%RHStorage temperature-20C~50C10~70%RHMeasurable pipe materialPlastic, MetalDimensionsTransmitter Dimensions 386x303x42mmReceiver Dimensions 385x75x44mmWeightTransmitter 1.10KGT ransmitter 1.28KG Receiver 0.23KGR eceiver 0.23KGP ackage
Included: 1 x Transmitter 1 x Receiver1 x User Manual1 x USB Cable1 x Probe Set