Angler's tool

• An electronic pulse counter used to count pulses that occur too rapidly to be recorded individually
• Dental hygienist's gizmo
• Tackle-box item
• Trout fisherman's tool
• Fishmonger's tool
• Fisherman's tool
• Bluff climber
• Fish-market worker

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Scaler \Scal"er\, n. One who, or that which, scales; specifically, a dentist's instrument for removing tartar from the teeth.

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.