A multimeter. There’s so much you can do and learn with a decent multimeter. Extech is a good cheaper brand, as is BK Precision and Brymen. Just make sure it has a built-in fuse for the Amperage reading, and ideally, it should be true RMS.
A pentel twist erase pencil… best pencil 10/10
If you wear contacts, use dailies. It’s so liberating to not care if you waste one because it fell in a dirty sink or remove them right before bed without a mirror.
Automatic plant watering systems. They’re dirt cheap, can run on batteries or USB, and work great.
A detachable base wood clamp for recycling cardboard. Pierce all your boxes with the end and then put the base back on and haul more boxes at once than you thought was humanly possible.
A multimeter. There’s so much you can do and learn with a decent multimeter. Extech is a good cheaper brand, as is BK Precision and Brymen. Just make sure it has a built-in fuse for the Amperage reading, and ideally, it should be true RMS.
A pentel twist erase pencil… best pencil 10/10
If you wear contacts, use dailies. It’s so liberating to not care if you waste one because it fell in a dirty sink or remove them right before bed without a mirror.
Automatic plant watering systems. They’re dirt cheap, can run on batteries or USB, and work great.
A detachable base wood clamp for recycling cardboard. Pierce all your boxes with the end and then put the base back on and haul more boxes at once than you thought was humanly possible.