testo 174H BT - Mini data logger for temperature and humidity with Bluetooth® and app connection
Order Me In, once ordered this item will likely dispatch before the 04th of August 2025, call 1300 737 871 (NZ 0800 737 871) to confirm.
The testo 174 H BT mini data logger is ideal for efficient commissioning, inspection and maintenance of all HVAC/R systems, as well as for convenient fault diagnosis and monitoring of...
$235.40 AUD Inc. GST




The testo 174 H BT mini data logger is ideal for efficient commissioning, inspection and maintenance of all HVAC/R systems, as well as for convenient fault diagnosis and monitoring of the indoor climate. It accurately measures temperature and humidity in the range -20 °C to +70 °C, displays current values and limit value violations and stores up to 16,000 readings. Simple configuration and evaluation of the data logger is carried out via the free testo Smart App, which enables intuitive reporting and data analysis via Bluetooth up to 30 metres away.
The automatic data backup ensures reliable measurement data recording, even when the battery is empty or during a battery change.
Features
- Free app including report generation and export function
- Simple data analysis via Bluetooth directly at the measuring point from up to 30 metres away
- Accurate indoor temperature and humidity measurement from -30 °C to +70 °C
- Reliable automatic data backup when the battery is empty or when changing the battery
Specifications
- Temperature Measuring range: -30 to +70 °C
- Accuracy: ±0.5 °C (-30 to +70 °C)
- Resolution: 0.1 °C
- Humidity 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: -30 to 70 °C
- Product-/housing material: Plastic
- Protection class: IP65
- Channels: 1 internal
- Product colour: Black
- Standards: EN 12830
- Measuring rate: 1 min - 24 h
- Battery life: 500 days (15 min measuring cycle, +25 °C)
- Battery type: 2 lithium batteries (CR2032)
- Memory: 16,000 measuring values
- Storage temperature: -40 to +70 °C
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