handheld letter scale
with two ranges

I don't know who made this letter scale. It is certain, however, that this hand-held letter scale was intended for use in Sweden and was likely made there. The outline of the scale is known from the Englishman Nathaniel Richard Hall. Several scales with this contour have already been described here, see for example the goose neck, the Let-R-Way, and the Loth letter scale. Also this Parnell, this Stauder advertising replica of the Parnell letter scale, this commercial version of Swissair, the Frans Svanström, also this Frans Svanström, and the Universal Letter Scale.
The unique feature of the scale shown here is its dual weighing ranges. It has a slotted track with two side tracks into which the suspension element can be securely inserted. The weighing ranges are 0-125g and 125-500g. For the first weighing range, read the right-hand measurements scale at the large, sharp arrowhead. This scale has graduations at 0, 20, 40, 60, 100, and 125 Gm (grams). The second weighing range is read at the small dot at the bottom of the circular portion of the pointer. Graduations are at 0, 125, 200, 250, 300, 400, and 500 Gm (grams). It is a solidly constructed letter scale. There's also a Lindells letter scale with two weighing ranges of 0-125g and 125-500g. Lindells even has a version with three weighing ranges, see this one, at three ranges. There are also other, mostly older, Swedish scales of this model with only one weighing range. Several of them bear the name Frans Svanström, usually with the addition of "patent." I haven't seen that patent yet. Frans Svanström owned a stationery store and, from 1857, a paper shop in Stockholm. Other Swedish letter scales of this model are unmarked. Lindells made another model letter scale and also a range of household and kitchen scales.