measure environmental temperatures using ADC and this 10k NTC LINK Resistance to temperature conversion table LINK Typical Dissipation Constant 5mW/ C Probe insulation: Greater than 100MOhm Peak Voltage sustain time: 2 seconds, AC1800V 1mA 2 seconds Stress sustain: 9.8N (1kgF) for 1 minute no deformation Product Name: Temperature Sensor Probe; Type: NTC 10K 1%; Measurement range: -20C to 105C(-4F to 221F) Resistance: 10K Ohm; Accuracy: 1%; Connection Type: 2 Pin JST XH2.54mm Plug Connector Head Size: 25 x 5mm / 1 inch x 0.2 inch(L x D); Total Length: 1m / 3.3ft Material: Plastic, Stainless Steel; Main Color: Black,Silver Tone Net Weight: 40g; Package Content: 4 x Temperature Sensor Probe Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.