I've got a "watermaster" old sprinkler timer box. Fuse blew, it's got a blinking red light, what replacement fuse can I use?
Appears same size as this box:
It says "750mA slow burn" near the fuse location.
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OK I tried some out from home depot and "5mm by 20mm 1A fast burn" was the closest they stock and seemed to work OK for me.
Appears the canonical replacement is "orbit 57003" but they're sometimes tricky to find/more expensive. Might be able to find some equivalents online as well.