Features
Chip: LSM303+L3GD20+BMP180
Output format (I2C/SPI): Gyro: one 16-bit reading per axis; Accelerometer: one 16-bit reading per axis; Magnetometer: one 16-bit reading per axis; Barometer: 24-bit pressure reading (I2C only)
Sensitivity range: Gyro: ±245 ±500 or ±2000°/s; Accelerometer: ±2 ±4 ±6 ±8 or ±16 g; Magnetometer: ±2 ±4 ±8 or ±12 gauss; Barometer: 300hPato 1110hPa
General Specs
Model GY-89
Chip LSM303+L3GD20+BMP180
Power supply 3-5v
Supply current 8mA
Operating voltage 2.5 V to 5.5 V
Weight without header pins 1 g 
Dimensions 22 x 17 mm