Lutron GS-400 Ultrasonic Transmitter / Generator

SPESIFICATION :

• Frequency Output: 40 KHz.
• Oscillator Circuit: 640 KHz crystal time base & divided by 16.
• Operating Temperature: 0 C to 50 C ( 32 F to 122 F )
• Operating Humidity: Less than 80% RH.
• Power Supply: DC 9V battery. 006P, MN1604 ( PP3 ) or equivalent, Alkaline or heavy duty type battery.
• Power Consumption: Approx. DC 7.5 mA.
• Weight: 122 g/0.27 LB ( included battery ).
• Size: 146 x 50 x 26 mm ( 5.7 x 2.0 x 1.0 inch ).