** Measure each appliance at least once to earn the Vampire Power Technician badge. **
** For every two types of appliance you measure in all their states, you will increase your salary by 1 clam.**
In this section of your Vampire Book you will list appliances you have noticed exist in your home. For each appliance you will try to get information on how much power they use in various state.
Enter at least 15 appliances that you saw in your home to unlock the Engineer level Vampire Power badge.