Use Status Report checking the details of your Android device. You can share the information you find using Gmail or other apps.

Capabilities:
■ Lookup your current Android version
■ View your phone or tablets details
■ Check your IMEI (International Mobile Equipment Identity) Number
■ Check your SIM Serial Number
■ Lookup your Internet IP address
■ Scan and share nearby Bluetooth and WiFi devices with an associated position (latitude and longitude). Share this data via Gmail, Facebook, Twitter or other apps.
■ Cell and Neighbouring Cell information
■ WiFi details (MAC, SSID, Link Speed, Lease, DNS and router information)
■ Get position (GPS and Network) and satellite information
■ View your position as provided by the location stack
■ Access CPU and Bootloader information
■ Access Runtime data
■ View Memory and Storage information (e.g. Heap details)
■ Check your battery health, voltages and temperature
■ Check your battery type (e.g. Li-Ion)

Status Report is also extremely useful if you're attempting to ROM (e.g. Cyanogen, Android USB TV etc) your device, providing information about the build and device details which allow you to choose the correct distribution. The app doesn't require root or su activation to access the data presented.

I'm always keen to improve the app, so please leave your ratings, comments and feedback. Enjoy.