The go-bag for scattered sites: tools that travel

Scattered-site work is won or lost in the truck. When the next unit is twenty minutes away, 'back at the shop' means the fix waits a week — so the go-bag carries the inspection in miniature: alarm and batteries, GFCI tester and receptacles, closer and hinges, T&P pipe, panel screws, caulk, a thermometer, a plug tester, and a camera that timestamps. One bag, restocked from a checklist every Friday, checked before the first stop every Monday. Scattered-site operators: what is the one item in your bag that has saved the most return trips? — Admin