testo Temperature Probe -20 to +50 °C with Bluetooth Smartphone Connectivity, Surface Probe (0563 2915)

This Bluetooth temperature probe from Testo combines a surface probe with wireless connectivity to smartphones, enabling precise temperature measurement and data logging via the Testo Smart App.

Advantages

The probe features a spring-loaded thermocouple strip for fast response on metal surfaces, achieving t99 in 3 seconds. Bluetooth 4.2 connectivity with a line-of-sight range up to 100 m allows remote monitoring and data analysis on iOS or Android devices.

Suitable for

• HVAC technicians measuring pipe and surface temperatures
• Food safety inspectors checking equipment surfaces
• Industrial maintenance personnel monitoring machinery
• Laboratory and research applications requiring portable logging

Key specifications

• Measurement range: -50 to +300 °C
• Accuracy: ±0.5 °C (-20 to +100 °C), ±1.0 °C (-50 to -20.1 °C), ±0.5 % of mv (+100.1 to +300 °C)
• Resolution: 0.1 °C
• Sensor type: Thermocouple Type K
• Probe type: Surface probe with spring-loaded thermocouple strip
• Connectivity: Bluetooth 4.2
• Bluetooth range: up to 100 m (line of sight)
• Display: Backlit LCD
• Battery: 3 x AAA
• Battery life: up to 150 hours (without backlight)
• Operating temperature (device): -20 to +50 °C
• Storage temperature (device): -30 to +70 °C
• Protection class: IP40
• Housing material: ABS + PC / TPE
• App compatibility: Testo Smart App (iOS 12.0+, Android 6.0+)
• Measurement rate: 1 Hz
• Response time (t99): 3 seconds on metal surfaces
• Units of measurement: °C, °F, °K

Recommendations

For reliable surface temperature measurements with wireless data logging, this Testo probe is an excellent choice for professionals who need mobility and connectivity.