🔹 Construction and dimensions

Enclosure: ABS + PC (plastic)

Main module dimensions:

without holder: 75 × 66.5 × 27 mm
with holder: 82 × 66.5 × 31.3 mm

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🔹 Temperature measurement

Measurement range: depending on the probe, for example:

-30°C to +70°C
-40°C to +125°C
-200°C to +200°C (with a Pt100 probe)

Temperature accuracy:

±0.3°C at 0 to 30°C
±0.5°C outside this range (depending on the probe model)

Resolution: 0.01°C

Units: °C / °F
 

🔹 Humidity measurement

Measurement range: 0 to 100% RH

Humidity accuracy: ±5% RH

Resolution: 0.01% RH
 

🔹 Communication data

Technology: Bluetooth LE 5.0

Chipset: Nordic nRF52

Transmission range: up to 200 m (open space)

Protocols: Bluetooth LE

OTA (over-the-air) update support
 

🔹 Data memory and recording

Log capacity: 20,480 records

Recording mode: cyclic (older data is overwritten when the memory is full)
 

🔹 Power supply and service life

Battery: 2,700 mAh lithium battery

Expected service life: approximately 3 years (standard version)
 

🔹 Additional functions

• LCD display: available on selected models

• Audible alarm: yes (on selected versions)

• Security: password protection against unauthorised access and changes to settings
   

🔹 Operating environment

• Operating temperature: -30°C to +70°C

• Operating humidity: 0 to 95% RH (non-condensing)

• Protection rating: IP65 / IP67 (depending on model and configuration)