Russian VargansAR991 "Sqiud" Jews Harp

AR991 "Sqiud" Jews Harp
Oberton Pro Lab measurements:
Gaps: 100 µm (?)
Base frequency: 60-90 Hz (?)
Reed hardness: 70-120 gf (?)
Frame hardness: 300 gf (?)
Reed size: 95x20 mm
Overall dimensions: 130x30x6 mm (?)
Weight: 40 g (100 g with case)
Jews harp with a medium hardness reed, medium sensitivity and smooth timbre, moderately colorful. The picture is spoiled a little by awkward reed elbow, giving quiet but remarkable extra sounds and making precise striking difficult.