Mountain climber, e.g.

• Fisherman's gadget
• Peak climber, e.g
• Tackle box item
• Tackle-box gadget
• Tackle-box item
• Fish-market worker
• One in peak condition?
• Wall climber

Wiktionary Word definitions in Wiktionary
n. 1 An electronic circuit that aggregates many signals into one. 2 An electronic or computer system that adjusts the size of a signal or graphic to fit on a screen etc. 3 One who scale#Verb. 4 A tool or device for scale fish.

WordNet Word definitions in WordNet
n. an electronic pulse counter used to count pulses that occur too rapidly to be recorded individually