1. Resolution less than 1 ft / 0. 2. Pressure range: 20-110 kPa 3. Compensation, direct reading (no software required): 4. 20-position pressure measurement () 5. 20-bit height measurement (m) 6. 12-bit temperature measurement 7. I2C digital output interface 8. 2 programmable interrupt pins 9. Built-in 32 sampling buffer 10. Onboard intelligence: Flexible sampling rate up to 128 Hz. Description: Easy to install,, durable. Specifications: Absolute measurement range: 20 to 110 kPa Relative measurement accuracy: 0.05 kPa Effective resolution: 1.5Pa / 0. Operating temperature range: -40 to 85 Celsius Supply voltage: 2.5 to 3.6 V Logic IO port: 2.5 to 5.0 V I / O supply voltage: 1.62 to 3.6 V Power consumption: 2A (Standby mode) Low power mode: 8.5A, 1Hz sampling Colour:Orange Material:ABS Size:18 x 11mm Package Contents: 1 * Module Only the above package content, other products are not included. Note: Light 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.