Sensors

Showing 17–32 of 47 results

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  FK509 Passive Infra Red Sensor

  $30.00 Add to cart
• 

  FK510 Passive IR Sensor with 0-5min Delay Timer

  $50.00 Add to cart
• 

  FK511 Dual Function Infra Red Sensor

  $25.00 Add to cart
• 

  FK903 Two Tone Signal Generator

  $5.00 Add to cart
• 

  FK904 Rain Detecting Alarm

  $8.00 Add to cart
• 

  FK908 Soil Moisture Indicator

  $4.50 Add to cart
• 

  FK909 Audio Continuity Tester

  $7.00 Add to cart
• 

  FK910 Water Sensor Alarm

  $8.90 Add to cart
• 

  FK911 Refrigerator Door Open Alarm

  $11.00 Add to cart
• 

  FK912 Simple LUX Meter

  $12.00 Add to cart
• 

  FK919 Metal Detector

  $17.50 Add to cart
• 

  FK924 DC Voltmeter 0-1000V

  $40.00 Add to cart
• 

  FK925 Digital AC Voltmeter 0-500V

  $52.00 Add to cart
• 

  FK935 Body Temperature Alarm

  $25.00 Add to cart
• 

  FK936 Presettable 4 Digit Up/Down Counter

  $36.00 Add to cart
• 

  FK939 12V Battery Checker 8 LED

  $27.50 Add to cart