TEMPERATURE CHART RECORDER -40°C Back Catalog number: RG40 Manufacturer: SMEG S.P.A. Availability: In the manufacturer's stock Price on request - + Recommended DTP30CEVO PROFESSIONAL DUAL POSITIVE TEMPERATURE +4 °C 150/1 Price on request DTP30GA PROFESSIONAL DUAL POSITIVE TEMPERATURE +4 °C 150/1 Price on request BTEVO BACKUP BATTERY - SERIES EVO Price on request