Mastercool 52234-BT DIGITAL THERMOMETER/HYGROMETER WITH BLUETOOTH, C°/F°

Mastercool 52234-BT DIGITAL THERMOMETER/HYGROMETER WITH BLUETOOTH, C°/F°Mastercool's Digital Thermometer Hygrometer with Bluetooth wireless technology works with The Mastercool Connect app to remotely provide dry bulb temperature, wet bulb temperature and relative humidity. Integrated into this unit is a high performance ceramic antenna which offers maximum Bluetooth wireless technology range. This digital thermometer hygrometer will allow for varying the refrigerant charge in a system and seeing in real time how the

Mastercool's Digital Thermometer/Hygrometer with Bluetooth wireless technology works with The Mastercool Connect app to remotely provide dry bulb temperature, wet bulb temperature and relative humidity. Integrated into this unit is a high-performance ceramic antenna which offers maximum Bluetooth wireless technology range. This digital thermometer/hygrometer will allow for varying the refrigerant charge in a system and seeing in real time how the supply parameters change, it will also do the same for vehicles.
The convenient clip, can easily be attached to a vent louver or register to see results more accurately. The mode key switches between dry bulb, wet bulb and relative humidity while the °C/°F key toggles between fahrenheit and celcius for easy to read calculations.
Relative Humidity (Tamb=73"9°F(23"5°C)): 1~99%, accuracy: ±3% from 20~80%, otherwise ±5%
Dry bulb temperature (DBT): -4~150°F(-20~65°C), accuracy: ±4.5°F(±2.5°C)
Wet bulb temperature (WBT): -4~150°F(-20~65°C), accuracy: ±4.5°F(±2.5°C)
Battery Life: 40 hours continuous use, battery shelf life 8 months
Battery: one CR2032 lithium cell battery
Dimensions: 2.2 x 2.1 x 1.7" (54.9 x 52.6 x 43 mm)
Weight: 1.2 oz (35 g)