Pesola Special Model Spring Scales - 20 Kg, Macro-Line Scale with Pressure Set

Precise and handy Spring Dynamometer for pressure force measurement with durable anodised aluminium tube and long scale of high resolution. Tare and zero adjustment. Radial handle can be positioned and removed. Pressure rod equipped with a padded pressure plate 20 mm. Drag pointer e.g. for easy reading of maximum force per measurement. Packed in transparent protection tube. A versatile long life measuring instrument. Always ready for use, needs no batteries. A time-tested original Swiss quality. Well suited to measure closing forces of fire protection and elevator doors or stability of car accessory parts.

Technical data
Manufacturers Item no.	80020/4
Capacity	20 kg
Division	200 g
Colour	blue
Precision	± 0.3%
Tare (zero adjustment)	~ 20%
S (Scale length)	140 mm
L0 (Length without load)	370 mm
Lm (Maximum length)	510 mm
Lp (with optional pressure set 8.004)	440 mm
Diameter	32 mm
Components	non-corroding (spring only protected)
Net weight	490 g
Gross weight	570 g
Measuring position	free choice
Calibration by user	not applicable (only by manufacturer)
Manual	DE/EN/FR/IT/ES/PT/RU/CN
Packaging	transparent telescopic tube
Warranty	3 years
Transformation to pressure measurement -> video
Instruction for exchange of lower suspension (for accessories) -> video