Salter Electrosamson Digitals about £50 off e-bay.
Have had two sets for years with no problems, always carry a spare fresh battery as precaution. Have snuck up on these scales from all angles with different weights and always read quickly and accurately. Weighing in fish the hold function is ideal as it will give you a readout after three or so successive steady readings.
Prefer digital over dials, as dials are prone to misreads by people who cannot read them properly and the constant over bouncing of the dial, which again causes some scalesman to call a weight too quickly and reckon they can tell what the weight is when the scales haven’t even stopped moving.
Buy yourself a decent tripod as this helps to eliminate errors.