Product information ""SkyRC Thermologger DUO TLD001"" It is a well-known fact that electronics and heat do not mix well, so it is always an advantage if the motor and controller are as cool as possible during operation. After all, that affects performance and longevity. To help drivers monitor temperatures, SkyRC has developed the Thermologger Duo. In contrast to the well-known infrared thermometer, the thermologger offers the advantage that it not only measures the temperature at a specific point in time, but records and monitors it throughout the journey. With this thermograph created in this way, the course of the temperature is displayed in an easily understandable way. The Thermologger Duo offers precise temperature measurement with amazingly short reaction times at two different points at the same time. A high level of accuracy for temperatures between -20°C (-4°F) and 100°C (212°F) with a deviation of ±2.0°C (35.6°F) is of course essential when creating the graph. The data can then be called up wirelessly via the RC Gears mobile app from SkyRC. Features: Ideal helper to protect Your motor and ESC Quick temperature monitoring - At any time Equipped with two thermocouple wires for measuring at two different points Data can be conveniently accessed via Bluetooth and the ""RC Gears"" app Operated with a CR2450 button cell battery for up to 96 hours of continuous measurement Technical Specifications: Working Voltage: 2.4V - 3.6V Working Current: <4.6mA @ 3V DC Battery Type: CR2450 3V Lithium Coin Battery Measurement Range: -20°C ~ 210°C (-4°F ~ 410°F) Measurement Accuracy: -20 ~ 100°C (-4 ~ 212°F): +/-2°C (35.6°F) >100°C (212°F): +/- 2% Thermocouple Cable (Length): 30cm Thermocouple Cable (Type): Typ K Communication: BLE 5.0 Range: <15m Temperature (Operating): 0°C ~ 40°C (32°F ~ 104°F) Humidity (Operating): 5% ~ 90% Temperature (Storage): -10°C ~ 50°C (14°F ~ 122°F) Humidity (Storage): 1% ~ 75% Size: 38x30x16mm Weight: approx. 17.5g (SK-500043)