Technical Data; Cleaning And Maintenance - Bresser BT4 Mode D'emploi

to count down and sound an alarm / notification when the
time is up.

8. Technical data

Power supply: 2 Type LR03 (AAA) 1.5V Batteries
Temperature measuring range: 0 °C to +240 °C
Maximum heat resistance for the wire: 380 °C
30 meter wireless transmission range in open area.
System requirements
Smartphone or Tablet PC with Apple iOS (version 7 or higher) or
Android (version 4.2.2 or higher) and Bluetooth 4.0 Smart Ready

9. Cleaning and Maintenance

Before cleaning the device, disconnect it from the power
supply (remove batteries)!
Only use a dry cloth to clean the exterior of the device. To
avoid damaging the electronics, do not use any cleaning fluid.
The manufacturer is not liable for damage related to
improperly installed batteries!
Use only the recommended batteries. Always replace weak
or empty batteries with a new, complete set of batteries at full
capacity. Do not use batteries from different brands or with
different capacities. Remove the batteries from the unit if it
has not been used for a long time.
10. Disposal
Dispose of the packaging materials properly, according
to their type, such as paper or cardboard. Contact your
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