• Measuring range -35 to +50 °C (Internal sensor)
• -50 to +150 °C (External probe)
• Accuracy ±0.4 °C (-25 to +50 °C) (Internal sensor)±0.8 °C (Remaining Range) (Internal sensor)
•                 ±0.2 °C (-25 to +70 °C) (External probe)
•                 ±0.4 °C (Remaining Range) (External probe)

• Housing Plastic
• Protection class IP68
• Radio frequency 868 MHz
• Transmission distance approx. 300 m without obstruction at a frequency of 868 MHz
• Standards DIN EN 12830
• Battery type 4 x type AA batteries
• Battery life Battery life at +25 °C, 3 years; for freezer applications, 3 years with L91 Photo lithium Energizer batteries
• Dimensions 80 x 85 x 38 mm
• Display type LCD
• Display size 2 lines
• Display function 7-segment with symbols
• Operating temperature -35 to +50 °C
• Memory 6,000 measurement values / channel
• Storage temperature -40 to +55 °C (incl. batteries)
• Weight 240 g