TESTO testo 174 H BT Mini data logger for temperature and humidity with Bluetooth

Temperature - NTC

Measuring range: -20 to +70 °C

Accuracy: ±0.5 °C (-20 to +70 °C)

Resolution: 0.1 °C

Humidity - Capacitive

Measuring range: 0 to 100 %RH*

Accuracy:±3 %RH (2 to 98 %RH) ±0.03 %RH/K

Resolution: 0.1 %RH

Weight: 35 g

Dimensions: 60 x 38 x 18.5 mm

Operating temperature: -20 to +70 °C

Product-/housing material: Plastic

Protection class: IP20

Channels: 2 internal

Product colour: Black

Measuring rate: 1 min - 24 h

Battery life: 1 year (15 min measuring cycle, +25 °C)

Battery type: 2 lithium batteries (CR2032)

Memory: 16,000

Storage temperature: -40 to +70 °C