Catalog > Consumer Electronics > Kits > Smart Kits Measuring Sensor Module Measuring Sensor Module BMT ULTRASONIC SENSOR HY-SRF05 PRECISION ULTRASONIC SENSOR HY-SRF05. 5VDC. 2CM-450CM. ACCURACY UP TO 0.3CM. BLIND SPOTS:2CM 42.62 ZAR inc for 1 Each 36 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Range: 3cm-4m Best in 30 Degree Angle Electronic brick compatible interface 5VDC Power Supply Breadboard friendly Dual transducer Library ready Working Voltage: 5V (DC) Static Current: Less than 2MA. Output Signal: Electric Frequency Signal, High Level 5V, Low Level 0V. Sensor Angle: Not more than 15 Degrees. DetectioN Distance: 2cm-450cm. High Precision: up to 0.3CM Working Tempter:-20C___+60C Weight: 10G Detecting Size: 45x 21mm (L X W) Connector Pin: VCC TRIG (T) ECHO(R) OUT GND