THERMOMETER MASTERCOOL DIGITAL WITH BLUETOOTH

Mastercool's digital thermometer/hygrometer with Bluetooth® wireless technology works with the Mastercool Connect app, providing remote access to dry bulb temperature, wet bulb temperature, and relative humidity. This device features a high-performance ceramic antenna that delivers maximum Bluetooth® range. This digital thermometer/hygrometer enables adjustment of refrigerant charge in the system and displays in real time how supply parameters change, and it also functions in vehicles. A convenient clip can be easily attached to a vent or register for better visibility of readings. The mode button toggles between dry bulb temperature, wet bulb temperature, and relative humidity, while the °C/°F button switches between Fahrenheit and Celsius to facilitate reading calculations. TECHNICAL SPECIFICATIONS: Relative humidity (Tamb=73±9°F (23±5°C)): 1~99%, accuracy: ±3% between 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 battery Dimensions: 2.2 x 2.1 x 1.7” (54.9 x 52.6 x 43 mm) Weight: 1.2 oz (35 g) Bluetooth® wireless technology specifications: 260’ (80 m) maximum line-of-sight range Bluetooth® 4.2 and 5 This product description is an automated translation of the original Finnish description.