For MM / MC / MI and piezoelectric sound recorders, non magnetic, no magnetic field adhesion, reliably readable.   High precision and accurate needle display for precise adjustment of the needle force.   Precise pencil strength is important to ensure the performance and durability of your precious records and cassettes.   Too much keypower leads to a shortening of the lifetime of recordings / keyboards, while too low keypower leads to a slight error correction and both cases lead to poor audio performance.   Automatic shutdown setting: You can set the automatic shutdown time or disable the automatic shutdown function.      Capacity: 0 -100 g   Colour: Black   Material: ABS + metal   Division: 0,01 g highly sensitive   Dimensions: 9.5 x 4.8 x 2.4cm   Energy: 2 X LR44batteries (included)   Color: black   Weights:1 x10g   Options for weight units: g, oz, ct, ozt, tl, gn   Backlight: blue background light   Automatic alarm with weak battery   Package included:   3 x Stylus Tracking Force Gauge   3 x Calibration weight   3 x bag