Vktech DS18b20 Waterproof Temperature Sensors Temperature Transmitter (5pcs)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>9 ~ 12 adjustable resolution</li><li>Power supply range:3.0V-5.5V</li><li>No other components， unique single bus interface</li><li>Output lead:red (VCC)， yellow(DATA) ， black(GND)</li><li>able length:Approx.100 cm</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41uwVWK-DSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/3144Xh1xHcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31VRTKopdwL.jpg" noproxy>