TESTO 175 T2 Temperature data logger (-40 ~ +120 °C, IP65)

Measuring range: -35 to +55 °C internal; -40 to +120 °C external
Accuracy: internal: ±0.5 °C, external: ±0.3 °C
Protection class: IP65
Channels: 1 external; 1 internal
Measuring rate: 10 s - 24 h
Battery type: 3 x AIMn type AAA or Energizer
Battery life: 3 years (15 min. meas. rate, +25 °C)
Memory: 1,000,000 measuring values
Dimensions: 89 x 53 x 27 mm
Accessories: testo 175 T2 temperature data logger, batteries, wall mount, lock

Datasheet

Manual