Hyperbolic Match Output
Model: No. 5810
Scales Front: || LL1I, LL2I, LL3I, DF || CF, CIF, H, CI, C || D, LL3, LL2, LL1|| CF and DF are folded at √10
Scales Back: || Th, L, K, A || B, S&S, H', T&T, C || D, DI, Sh2, Sh1 ||
Gauge Marks: π is on A, B, C, D, and DF; 1° and R are on A, B, and C.
Construction: 25 cm; Plastic face on wood ;Cursor is not framed; Adjustable metal end brackets.
Information: Similar to Ding Feng 5810 See 24b