Case:shockproof ABS, black or white, other colours on request.
Fixing system: moulded-in elastic tabs,metal bracket on request (TR 58.25.52 PS).
Glass cover retaining ring: ABS black or white, other colours on request. This model is also suitable for use without the glass cover retaining ring. hatterproof metacrylate ester.
Glass cover: shatterproof metacrylate ester.
Capillaries: bare or coated copper (black PVC on instruments for heating applications, white polypropylene for refrigeration); standard lengths 0,5 - 1 - 1,5 metres, other lengths on request.
Bulb: brass.
Movement: phosphor bronze tube spiral, on request the instrument may be supplied with a bimetallic compensation mechanism.
Dial: printed turning drum type. Custom designed dials may be supplied.
Temperature scales: 0/120 °C for heating; -40/+40 for refrigeration, the particular depth of this model allows easier reading of the scale.
Accuracy: ± 3% of highest value.