Mastercool Digital Thermometer/Hygrometer With Bluetooth, C°/F°

Features & Benefits

• Mastercool’s Digital Thermometer/Hygrometer with Bluetooth® wireless technology works with our 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)