1 Dimensions: 28.2mm (length) * 13.1mm (W) * 5.5mm (height) 2 Weight: 5g 3 Operating voltage: 4V - 30V 4 Sensor Model: LM35DZ 5 Signal Output Type: Analog 6 Temperature measuring range: 0 - 100 7 Measuring accuracy: 0.5 8 linear scale factor: +10 mV / 9 Low power consumption, less than 60uA 10 low output impedance, 1mA current through only 0.1 11 with screw holes for easy installation and fixed. Aperture 2.6mm Second, the wiring instructions: #34;+ #34;: Positive power supply #34;- #34;: Negative one #34;out #34;: pick AD converter module analog signal input terminal or directly connected to the multimeter to measure Third, the shipping list: 1.LM35 Module 1 (tested good antistatic packaging) 2.20cm DuPont line 3 (Random Color)